poneciak
27b7579566
created task
2023-04-05 08:18:51 +02:00
Alexandre ESSE
22bb662d3e
fix(exercises): remove trailing spaces
2023-03-31 11:58:15 +02:00
Ali Afsharzadeh
382e16eb7e
feat(docs): add markdown linter for exercises README.md files
2023-03-30 19:53:22 +03:30
Ali Afsharzadeh
1db646474e
docs(error_handling): resolve markdown linter warnings
2023-03-29 21:13:27 +03:30
liv
92f09dbe81
Merge pull request #1445 from guoard/patch-1
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docs(variables): wrap mut keyword with backtick
2023-03-28 10:26:32 +00:00
liv
e0e0b3f387
Merge pull request #1432 from ryanwhitehouse/main
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docs:clarify instructions on hashmaps2.rs
2023-03-28 10:25:31 +00:00
Ali Afsharzadeh
592694036f
docs(variables): wrap mut keyword with backtick
2023-03-28 09:58:59 +03:30
liv
2012641610
Merge pull request #1428 from javihernant/changeLtReadme
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change order of references in README.md
2023-03-26 13:23:02 +00:00
liv
864e741dd8
reword hashmaps2 a bit more
2023-03-26 15:21:21 +02:00
liv
6d4a87227d
Merge pull request #1437 from navicore/errors2-comment-error
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correct comments in errors2.rs
2023-03-26 12:49:59 +00:00
Tom Kunc
d5449c992e
feat(lifetimekata): Add info about Lifetimekata project
2023-03-25 20:00:28 +11:00
Ed Sweeney
4160b06c6c
correct comments in errors2.rs
2023-03-24 21:52:58 -07:00
Ryan Whitehouse
5687676014
docs:clarify instructions on hashmaps2.rs
2023-03-20 15:19:36 +01:00
hxztnxt
5d91c86cf2
change order of references in README.md
2023-03-16 00:56:15 +01:00
Adam Brewer
7bab78c66d
Rename iteration var names in vec2.rs for clarity
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Resolves #1417
2023-03-10 14:13:06 -05:00
liv
36e66b545e
Merge pull request #1396 from 0lhi/main
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fix(macros4.rs): Add rustfmt::skip to prevent auto-fix.
2023-02-26 13:10:24 +01:00
Chad Dougherty
8c88f769b6
rustfmt
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rustfmt converts "main ()" -> "main()"
2023-02-24 08:51:03 -05:00
0lhi
de24536187
macros4.rs: Add rustfmt::skip to prevent auto-fix.
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The `macros4.rs` challenge can automatically be solved by rustfmt without the user noticing.
Adding `#[rustfmt::skip]` above the `macro_rules!` line fixes this issue.
2023-02-24 01:43:23 +01:00
Aaron Suggs
1ac66f372b
docs: clarify instructions on iterators5.rs
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I changed the sentence that referenced the imperative implementation in iterators5.rs.
That implementation was already removed and replaced with `todo!()`
2023-02-21 09:45:59 -05:00
Cyril MARPAUD
045d86aa42
refactor(arc1): improve readability by avoiding implicit dereference
2023-02-18 21:38:43 +01:00
Sebastian Törnquist
fef8314d3d
fix(move_semantics2): add expected output comment
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You can easily get this to compile with `vec0` being `[]` and `vec1` being `[22, 44, 66, 88]`
2023-02-18 18:43:34 +01:00
Gleb Shevchenko
238a496af5
fix: unify undisclosed type notation in errors5.rs
2023-02-18 14:09:04 +01:00
Daan Wynen
bbdc5c6039
refactor(cow1): replace main with tests
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Following the discussion in #1195 this is the best I could come up with.
The issue for me (and apparently a few other learners) was that the code
needed to complete the exercise was not _missing_, but was rather there
but wrong.
In the end, what made the difference between this exercise and others
(for me) was that in this exercise I was supposed to learn what to
*expect* of an output. So I think it makes sense here to let the learner
modify the tests and not the code itself.
Fixes #1195
Signed-off-by: Daan Wynen <black.puppydog@gmx.de>
# Conflicts:
# info.toml
2023-02-14 20:37:33 +01:00
magnusrodseth
48ce9d2fd8
docs: add link to docs about iter_mut and map
2023-02-12 18:26:13 +01:00
liv
f123cb2777
Merge pull request #1228 from grzegorz-zur/patch-1
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Removed unnecessary use statement
2023-02-12 16:54:43 +01:00
liv
7be4fd891d
Merge pull request #1305 from platformer/issue1298
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fix(threads1): make program panic if threads are not joined
2023-02-12 16:50:03 +01:00
liv
b3de1b77bf
Merge pull request #1318 from kawaiiPlat/q2-minor-grammar
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minor grammar tweak for quiz 2
2023-02-12 15:51:42 +01:00
liv
957522a492
feat(intro1): add note on rust-analyzer usage
2023-02-12 15:47:58 +01:00
Kevin Wan
4771a7b9e7
chore: fix prompt error
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Missed a blank line, which causes the prompt incorrect like below:
```rust
You can keep working on this exercise,
or jump into the next one by removing the `I AM NOT DONE` comment:
6 | // Make this code compile by using the proper Rc primitives to express that the sun has multiple owners.
7 |
8 | // I AM NOT DONE
9 | use std::rc::Rc;
```
2023-01-23 12:16:51 +08:00
Jarrod Sanders
57834e9f8c
Minor Grammar
2023-01-03 09:22:52 -05:00
seporterfield
9860976af9
added existing chapter for clippy to mapping
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It's real! https://doc.rust-lang.org/book/appendix-04-useful-development-tools.html
2023-01-01 02:34:58 +01:00
seporterfield
b2b6e6900f
reformatted exercise->chapter mapping
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Added and removed rows according to changes to exercise order and grouping.
2023-01-01 02:29:45 +01:00
seporterfield
66eaaf7b6e
fixed formatting
2023-01-01 02:17:53 +01:00
seporterfield
3fad2a9c83
gave smart_pointers its own README.md
2023-01-01 02:17:23 +01:00
seporterfield
8405a61b07
moved iterator exercises
2023-01-01 02:02:49 +01:00
seporterfield
e3e298cfa2
moved iterator exercises
2023-01-01 02:02:15 +01:00
seporterfield
0f02a9b9af
moved iterator exercises
2023-01-01 02:00:36 +01:00
seporterfield
5b0d587c22
moved iterator exercises
2023-01-01 01:59:35 +01:00
seporterfield
e9dc52c2d3
moved iterator exercises
2023-01-01 01:58:57 +01:00
seporterfield
a0c5a892d3
refactoring standard_library_types as iterators
2023-01-01 01:58:04 +01:00
seporterfield
a8fd315e09
moved rc to smart_pointers
2023-01-01 01:52:47 +01:00
seporterfield
e8c4aab643
moved cow to smart_pointers
2023-01-01 01:52:05 +01:00
seporterfield
c3bab88fda
moved box to smart_pointers
2023-01-01 01:51:27 +01:00
seporterfield
05592acf40
move arc to smart_pointers
2023-01-01 01:44:47 +01:00
HerschelW
2f821aa30d
chore: update enums3.rs addressing extra parentheses usage with tuples
2022-12-30 08:14:13 -06:00
platformer
7e4ce38681
fix(threads1): make program panic if threads are not joined
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closes #1298
2022-12-26 02:25:43 -06:00
liv
40b1b07915
fix(enums3): add extra tuple comment
2022-12-23 16:47:48 +01:00
liv
4ede64b729
Merge pull request #1279 from tkburis/main
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Minor changes
2022-12-23 16:44:02 +01:00
liv
4521aed23b
Merge pull request #1293 from tysonliddell/fix_self_parameter
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fix: Remove superfluous &self indirection
2022-12-23 16:22:51 +01:00
William Webb
e519b5079e
fix(hashmaps3): fix typo in todo hint
2022-12-20 21:17:32 -06:00
Tyson Liddell
71873e676f
fix: Remove superfluous &self indirection
2022-12-09 20:49:10 +00:00
TK Buristrakul
db53dbc126
chore: tidied up unmatched backticks
2022-11-24 19:41:25 +00:00
TK Buristrakul
a315f2fefb
chore: added more descriptive TODOs
2022-11-24 19:39:54 +00:00
TK Buristrakul
be0b7e084e
chore: minor change in comment
2022-11-24 19:20:59 +00:00
mfurak
152193b459
style: format errors6 with rustfmt
2022-11-06 20:42:17 +01:00
mfurak
d01ce8304e
style: format errors5 with rustfmt
2022-11-06 20:32:43 +01:00
liv
7380e43f28
Merge pull request #1246 from tfpk/patch-1
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feat(macros-readme): Add link to MacroKata
2022-10-26 10:49:39 +02:00
Tom Kunc
da995b24eb
feat(macros-readme): Add link to MacroKata
2022-10-24 13:57:44 +11:00
Arkid
623161e50d
fix: Revert deref change
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Revert the addition of a deref in PR #1192 by me, which should not be there.
Apologies for the inconvenience caused.
2022-10-21 02:45:31 +02:00
liv
49a101b189
Merge pull request #1192 from aaarkid/patch-1
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fix: Add a deref in the test code
2022-10-18 11:39:35 +02:00
Matthew Van Schellebeeck
ccd73c0a81
style: explicitly use Arc::clone
2022-10-17 22:25:28 -05:00
bhbuehler
c157c53983
docs(options1): fix and clarify 24 hour time instruction
2022-10-11 12:05:37 -05:00
Grzegorz Żur
da6178bdc6
Removed unnecessary use statement
2022-10-11 10:43:32 +02:00
Duchoud Nicolas
76392d81fa
Added spaces around *
2022-10-04 11:43:23 +02:00
Duchoud Nicolas
4749768734
additional test for fees
2022-10-04 11:36:18 +02:00
Tiago De Gaspari
68fe97bbc2
fix(quiz2): fix comment regarding hints
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Change the comment on quiz2.rs, since there are no hints.
2022-09-12 10:53:59 -03:00
Arkid
34ed235885
fix: Add a deref in the test code
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It's virtually impossible to write a the `num_sq` function to take the Box since it doesn't implement `MulAssign`.
2022-09-09 02:40:22 +02:00
liv
199150fda2
Merge pull request #1171 from memark/patch-1
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Add quotes for readability of output
2022-09-06 12:16:54 +02:00
liv
1d5700e58a
fix(quiz1): add fourth assert
2022-09-06 12:10:53 +02:00
liv
96552e07c2
fix(quiz1): correct explanation once again
2022-09-06 12:09:43 +02:00
Magnus Markling
291da61fda
Add quotes
2022-08-28 15:12:15 +02:00
Magnus Markling
94bdb708fe
Add quotes
2022-08-28 15:10:29 +02:00
Kody Low
d6e26bb350
2nd assert is for greater than or equal to, not "more than" like it says in the instructions
2022-08-24 08:33:17 -07:00
magnusrodseth
99ea2cbba7
chore: make options2 not compile deliberately
2022-08-17 16:53:41 +02:00
magnusrodseth
52a29aa84b
test: Convert main function to working tests
2022-08-17 12:50:34 +02:00
vostok92
4455c22b9a
Update options1.rs
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Fix assertions
2022-08-17 13:51:17 +09:00
liv
1c3b003c7c
Merge branch 'main' into rc-exercise
2022-08-16 09:37:34 +02:00
liv
25ab52b8e7
Merge pull request #1103 from exdx/feat/cow
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feat: add cow1.rs exercise
2022-08-16 09:35:53 +02:00
Nico Vromans
e8122daa87
Update options1.rs
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Added extra test for before 10PM and updated the test for at 10PM (when it's 10PM there should already not be any ice cream left, as per the description). Also fixed the `raw_value` test, as it is later than 10PM, so there should be no more ice cream left.
2022-08-15 10:05:50 +02:00
Markus Boehme
3c84cc1702
fix(options1): remove unused code
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Since rewriting the exercise in commit 06e4fd3765
2022-08-11 22:54:08 +02:00
liv
26b347a8bd
Merge pull request #1131 from johnmendel/main
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fix(traits5): make exercise prefer trait-based solution
2022-08-11 12:30:12 +02:00
liv
a7ca40d8a3
Merge pull request #1132 from brianfakhoury/patch-1
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Fix minor spelling
2022-08-11 12:29:16 +02:00
Mouwrice
ef70ad907f
fix(macros-readme): update the book link to the more recent version of the book
2022-08-09 20:27:27 +02:00
Brian Fakhoury
f25f77e915
Fix minor spelling
2022-08-08 15:39:35 -04:00
John Mendelewski III
a0a06232ce
fix(traits5): make exercise prefer trait-based solution
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closes #1088
2022-08-07 14:51:16 -04:00
liv
affc815447
Merge pull request #1112 from tvkn/feat/options1/update-expected-result
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feat(options1): update expected result
2022-08-03 17:34:43 +02:00
mokou
af301a2efe
feat(errors5): add simpler explanation for box dyn
2022-08-03 17:31:42 +02:00
Lioness100
c5ecc37a9a
refactor(box1): prefer todo! over unimplemented!
2022-07-30 10:50:07 -04:00
Tristan Nicholls
a56f648cce
feat(options1): update expected result
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Expected result is updated to better showcase the difference between
- a valid result with no ice-creams `Some(0)`, and
- an invalid result `None`.
2022-07-26 21:01:09 +02:00
Denton24646
72e21a2a6c
feat: add cow1.rs exercise
2022-07-23 17:59:53 -04:00
Tostapunk
7035d6787c
fix(traits5.rs): wrong line number
2022-07-18 00:27:57 +02:00
Denton24646
ce86d252e5
feat: add rc1.rs exercise
2022-07-16 17:39:03 -04:00
wojexe
b0e070c743
fix(traits4.rs): wrong line number
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fixes #1067
2022-07-16 19:51:50 +02:00
wojexe
55900c65cb
fix: make strings3.rs comment wording more clear
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fixes #1063
2022-07-16 17:28:13 +02:00
mokou
5138f22e00
doc: update book links
2022-07-16 14:25:10 +02:00
Neil Pate
c265b681b1
fix(quiz1): change function name
2022-07-15 14:18:31 +02:00
mokou
1a7a3f5c8e
fix(traits): update hint comments
2022-07-15 14:14:48 +02:00
Sam White
63b0c7e399
feat: add traits5.rs exercise
2022-07-15 14:14:15 +02:00
Sam White
599d634ee2
feat: Add traits4.rs exercise
2022-07-15 14:13:44 +02:00
Sam White
f43c6d7877
feat: Add traits3.rs exercise
2022-07-15 14:13:15 +02:00
Rod Elias
9b66b2a0e9
fix(try_from_into): fix function name
2022-07-15 14:08:51 +02:00
jayber
1ef8dacaf6
feat: add lifetimes exercises
2022-07-15 14:03:38 +02:00
exdx
a3b5278b42
feat: add threads3.rs exercise
2022-07-15 13:28:49 +02:00
mokou
a3c4c1ccb4
fix: re-add missing done comments
2022-07-15 13:24:11 +02:00
mokou
b609f0431c
feat: remove advanced_errs
2022-07-15 12:51:12 +02:00
mokou
4bebdb5f02
feat(as_ref_mut): add AsMut section
2022-07-15 12:50:01 +02:00
mokou
81d25aecff
feat(try_from_into): add hint comments
2022-07-15 12:49:49 +02:00
mokou
74f44f55e3
feat(conversions): add hint comments
2022-07-15 12:34:10 +02:00
mokou
8cfedb1673
feat(clippy): add clippy3
2022-07-15 12:28:47 +02:00
mokou
7fc393bed4
chore: remove quiz4
2022-07-15 12:13:40 +02:00
mokou
d3a335bc64
feat(macros): add hint comments
2022-07-15 12:05:26 +02:00
mokou
f99eafc56f
fix(threads): add hint comments
2022-07-15 11:59:53 +02:00
jaystile
b4f52cb937
feat: Adding threads1.rs with a focus on JoinHandles and waiting for
...
spawned threads to finish. Moved the original threads1.rs to threads2.rs
with the focus on the Mutex and modifying shared data. #892
2022-07-15 11:58:26 +02:00
mokou
20024d40c5
feat(iterators): update hint comments
2022-07-14 18:29:09 +02:00
Paulo Gabriel Justino Bezerra
251d0dda34
feat(iterators4): add factorial of zero test
2022-07-14 18:27:34 +02:00
Ryosuke YASUOKA
3c63ef0668
fix(iterators3): insert todo!() into divide() to compile without error
2022-07-14 18:19:35 +02:00
mokou
cf9629cb0e
feat: move box/arc behind iterators
2022-07-14 18:17:23 +02:00
mokou
016d718a28
feat(tests): add hint comments
2022-07-14 18:15:47 +02:00
mokou
98b8d3f17d
feat(traits): add hint comments
2022-07-14 18:14:41 +02:00
mokou
5979d408a9
feat: move generics3 to be quiz3
2022-07-14 18:11:18 +02:00
mokou
d61f79595a
feat(generics): add hint comments
2022-07-14 18:11:05 +02:00
mokou
c34e2adcbb
feat(errors): Improve comments and hints
2022-07-14 18:02:33 +02:00
Noah Cairns
5e1ca4b995
fix(errors5): improve exercise instructions
2022-07-14 17:59:29 +02:00
Steven nguyen
582320aded
chore(errors1): use is_empty() instead of len() > 0
...
more idiomatic according to clippy
2022-07-14 17:55:07 +02:00
mokou
b71feed824
feat(options): add hint comments
2022-07-14 17:53:42 +02:00
mokou
06e4fd3765
feat(options1): rewrite to remove array stuff
2022-07-14 17:53:27 +02:00
mokou
b644558c19
fix: rename option to options
2022-07-14 17:34:50 +02:00
mokou
472d7944f9
fix(quiz2): add hint comment
2022-07-14 17:30:43 +02:00
mokou
c64b340622
feat: rework quiz2
2022-07-14 13:24:15 +02:00
mokou
f443f4e7b3
feat: move quiz2 to be strings4
2022-07-14 13:01:40 +02:00
mokou
ab8572e15b
fix(hashmaps): adjust hint comments
2022-07-14 12:58:28 +02:00
Sateesh Basavaraju
1e54bc61e8
feat: Add hashmap3 exercise.
2022-07-14 12:57:47 +02:00
mokou
fe54d0f85b
fix(modules): adjust hint comments
2022-07-14 12:35:49 +02:00
mokou
c1ed6b10fe
feat(strings): add strings3
2022-07-14 12:31:28 +02:00
mokou
f5e4c16eed
feat(strings): move before modules
2022-07-14 12:18:21 +02:00
mokou
c6bc97adc1
feat(enums3): add hint comment, remove enums1 hint
2022-07-14 12:11:38 +02:00
mokou
886d599c96
fix(structs): add hint comments
2022-07-14 12:04:54 +02:00
camperdue42
4531c21bf1
fix(structs3): Add panic! statement into structs3
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closes #685
2022-07-14 12:04:30 +02:00
mokou
4dffa0d10d
fix(structs1): rename to unit-like struct
2022-07-14 12:00:46 +02:00
mokou
19bec50399
feat(structs1): convert structs to use i32 types
2022-07-14 11:59:29 +02:00
mokou
2e62505143
feat(move_semantics): finish updating comments
2022-07-12 15:43:26 +02:00
mokou
bb0cf92b8b
feat(move_semantics): clarify some hints
2022-07-12 15:25:31 +02:00
mokou
7452d0d603
fix(primitive_types): clean up
2022-07-12 15:22:01 +02:00
mokou
3c4c9c54c9
feat: remove collections to hashmaps
2022-07-12 15:18:05 +02:00
mokou
2f7fd51304
feat: move vec exercises into their own folder
2022-07-12 15:16:25 +02:00
mokou
8e1f617d34
feat(vec): update vec exercises
2022-07-12 15:05:47 +02:00
mokou
7af12ba9aa
feat(primitive_types): fixups
2022-07-12 14:54:12 +02:00
Adam Sherwood
5812f1f27b
fix(if2): Rename if2 exercise function to foo_if_fizz.
...
The reasoning here is pretty straightforward: you don't say "Hungry, if
eat." That doesn't make sense. We want to get "foo" back if given
"fizz", so it seems this makes far more sense as "Eat, if hungry," or in
this case, return `foo_if_fizz` is given.
2022-07-12 11:13:04 +02:00
mokou
4868d18ea3
feat(if): replace hints
2022-07-12 11:10:08 +02:00
mokou
742fb08e01
feat(functions): more small fixes
2022-07-12 11:08:29 +02:00
mokou
093a525450
fix(functions): clarify README wording
2022-07-11 14:00:12 +02:00
gavin
60410cfd2e
fix(variables5): Add nudge for shadowing variable
2022-07-11 13:48:49 +02:00
mokou
81edc4234f
fix(variables): reorder and redo hint texts
2022-07-11 13:43:41 +02:00
mokou
c3c21ad91f
fix(intro): clarify hint usage
2022-07-11 13:35:16 +02:00
mokou
0ded8a90c0
feat(intro1): add more hints
2022-07-11 13:19:19 +02:00
mokou
ed0f278a8f
chore: remove mod.rs files and exercises feature
2022-07-11 12:53:49 +02:00
0pling
be3944072c
docs: Add missing exercise to book chapter mapping
2022-06-26 10:27:18 +08:00
diannasoreil
1237aa574c
Merge pull request #969 from Fointard/fointard_using_as
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refactor(using_as): improve readability by using sum() instead of fold()
2022-04-20 09:15:22 +02:00
fointard
452ab26aa7
refactor(using_as): improve readability by using sum() instead of fold()
2022-04-19 17:37:00 +02:00
fointard
92a5d0037f
refactor(arc1): improve readability by using functional style
2022-04-19 17:11:27 +02:00
diannasoreil
51817820f2
Merge pull request #961 from J-S-Kim/main
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fix(errors6.rs): remove one answer code
2022-04-14 10:44:22 +02:00
mokou
76a36dd385
chore: update errors1 comments and hint
2022-04-14 10:32:43 +02:00
stevenfukase
60bb7cc393
Fix test ( #958 )
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fix(errors1): don't modify tests
2022-04-14 10:25:44 +02:00
J-S-Kim
43d0623086
fix(errors6.rs): remove one answer code
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Although marked as 'TODO', three tests pass without any implementation because the correct answer code already exists.
2022-04-09 01:23:58 +09:00
ragreenburg
89650f808a
fix(move_semantics2): Add comment
2022-04-06 09:29:27 +02:00
Pascal Havé
4dfd85ff05
fix(move_semantics) : add move_semantics6.rs to its mod
2022-04-03 23:51:46 +02:00
Soroush Zare
0bd7a0631a
fix(iterators1): reorder TODO steps
...
Update the TODO steps in the iterators1 exercise.
2022-03-30 13:27:52 +02:00
Lucas Aries
3f0e1303e0
feat: Add move_semantics6.rs exercise ( #908 )
2022-03-29 15:02:35 +02:00
x-hgg-x
179a75a68d
fix: Include exercises folder in the project structure behind a feature ( #917 )
...
closes #859
closes #913
closes #942
2022-03-29 11:44:06 +02:00
diannasoreil
4cde788d33
Merge pull request #733 from apogeeoak/intro
...
feat(intro): Proposal to add successfully compiling exercise as the first exercise.
2022-02-04 15:26:15 +01:00
diannasoreil
9838892cf3
Merge pull request #728 from Zerotask/improve-option-further-information
...
docs(option): improve further information if let and while let
2022-02-04 15:22:23 +01:00
Yang Wen
4f7ff5d9c7
fix(structs3): Add a hint for panic ( #608 )
...
as a totally newbie to Rust, I don't know panic statement from https://doc.rust-lang.org/book/ and rustlings in the beginning. After a hard searching of [should_panic], then I figure out panic statement.
So it's helpful to tell the learner that write a panic statement here.
2022-02-04 15:12:02 +01:00
zydxhs
cbcde34540
fix(errors1): Add a comment to make the purpose more clear ( #486 )
...
Signed-off-by: zydxhs <johnsmithcry@163.com>
2022-02-04 15:00:24 +01:00
ZX
1622e8c198
fix(quiz1): update to say quiz covers "If"
2021-12-29 14:55:37 +08:00
Franklin van Nes
f2650de369
fix(clippy1): Updated code to test correctness clippy lint with approx_constant lint rule
...
closes #888
2021-12-15 11:46:27 -05:00
Michael Walsh
d1ee2daf14
fix(structs3.rs): assigned value to cents_per_gram in test
...
Intended to simplify the lesson by removing the need to figure out what the value is meant to be based on the tests.
Previous commits (9ca08b8f2b114b54cbdb (diff-ce1c232ff0ddaff909351bb84cb5bff423b5b9e04f21fd4db7ffe443e598e174)
2021-10-30 16:55:58 -06:00
xuesong
1663a16ead
fix(traits1): rename test functions to snake case ( #854 )
...
Co-authored-by: zhangshaozhi <zhangshaozhi@ZhangshaozhideMacBook-Pro.local>
2021-10-18 13:57:12 +02:00
Fredrik Enestad
46c28d5cef
fix(move_semantics5): correct typo ( #857 )
2021-09-30 10:18:36 +02:00
Zhenghao Lu
bf33829da2
fix(structs3): remove redundant 'return' ( #852 )
2021-09-27 10:03:28 +02:00
diannasoriel
c2ed98deb3
Merge pull request #781 from tlyu/advanced-errs
...
feature: advanced errors
2021-09-25 11:18:55 +02:00
Taylor Yu
abd6b70c72
feat: add advanced_errs2
...
New exercise to demonstrate traits that make it easier for other code
to consume our custom error types.
2021-09-25 11:18:23 +02:00
Taylor Yu
882d535ba8
feat: add advanced_errs1
...
New section and exercise to demonstrate the `From` trait for errors
and its usefulness with the `?` operator.
2021-09-25 11:18:21 +02:00
frogtd
d75759e829
fix(move_semantics5): change &mut *y to &mut x ( #814 )
...
Instead of having to explain why
```rs
let mut x = 100;
let y = &mut x;
let mut z_owned = *y;
let z = &mut z_owned;
*y += 100;
*z += 1000;
```
and
```rs
let mut x = 100;
let y = &mut x;
let z = &mut *y;
*y += 100;
*z += 1000;
```
are different, you still get the point across about having only one mutable reference.
As it stands, this exercise does too much (dereferencing and having only one mutable reference), and by doing so confuses people.
Example of someone being confused by this:
<https://discord.com/channels/273534239310479360/273541522815713281/872689531428692040 >
2021-09-25 10:52:18 +02:00
Weilet
0a11bad714
feat(quiz1): add default function name in comment ( #838 )
2021-09-21 10:43:44 +02:00
granddaifuku
1c3beb0a59
fix(modules2): fix typo ( #835 )
2021-09-06 16:32:39 +02:00
anuk909
dfd2fab4f3
feat(modules): update exercises, add modules3 ( #822 )
...
Co-authored-by: diannasoriel <mokou@fastmail.com>
2021-09-03 10:41:12 +02:00
diannasoriel
96fc301764
chore(quiz1): revert wording
2021-08-26 10:30:18 +02:00
Damian
03131a3d35
fix(quiz1): Fix inconsistent wording ( #826 )
...
The second test expects the function to return 80 when there is an order of 40 apples, but the current wording implies returning 40 will pass as well
2021-08-24 10:48:51 +02:00
ana
df25684cb7
fix(move_semantics5): Clarify instructions
2021-07-29 12:37:15 +02:00
fmoko
8e313cffaa
Merge pull request #732 from apogeeoak/iterators5
...
chore(iterators5): Minor formatting improvements.
2021-07-09 12:24:42 +02:00
fmoko
6948905716
Merge pull request #737 from ghost/correct-small-typo
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Correct small typo in exercises/conversions/from_str.rs
2021-07-08 11:07:21 +02:00
Rakshit Sinha
d876649616
fix(quiz1): Updated question description ( #794 )
...
Co-authored-by: Rakshit Sinha <rakshit.sinha@oracle.com>
2021-07-07 22:18:33 +02:00
lauralindzey
8774e47dc3
docs: Update collections README with HashMap link
2021-07-06 01:31:27 -07:00
Laura Lindzey
e422ab1507
docs: Update exercise to chapter mapping for HashMap
2021-07-05 23:07:34 -07:00
Taylor Yu
2dc93cadda
fix(from_str, try_from_into): custom error types
...
Remove the use of trait objects as errors from `from_str` and
`try_from_into`; they seem to have caused a lot of confusion in
practice. (Also, it's considered best practice to use custom error
types instead of boxed errors in library code.) Instead, use custom
error enums, and update hints accordingly. Hints also provide
some guidance about converting errors, which could be covered
more completely in a future advanced errors section.
Also move from_str to directly after the similar exercise `from_into`,
for the sake of familiarity when solving.
2021-06-24 21:33:41 -05:00
marisa
a3ea37b76e
Merge pull request #771 from tlyu/iterators5-trait-tweak
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fix(iterators5): derive Clone, Copy
2021-06-24 14:17:05 +02:00
marisa
ec63cadadb
Merge pull request #772 from tlyu/errors-rework
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feature: improve error_handling exercises
2021-06-24 14:12:34 +02:00
Taylor Yu
b7ddd09fab
address review feedback
...
Adjust error text and naming to conform with best practices.
Use `map_err()` instead of `or()`. Wrap lower-level errors instead of
ignoring their details.
Also, don't "cheat" by bypassing the `new()` function in tests.
Fix a dangling reference in the try_from_into hints.
2021-06-09 23:27:53 -05:00
ZC
48ffcbd2c4
fix(variables5): confine the answer further
...
let mut number = 3; can lead to a correct answer, so the comment helps to direct the users to the intended answer.
2021-06-07 18:22:55 +08:00
Taylor Yu
68d3ac567c
feature: improve error_handling exercises
...
Add new exercises errors5 and errors6, to introduce boxed errors and
custom error enums more gently. Delete errorsn, because it tried to do
too much too soon.
2021-06-06 23:08:57 -05:00
Taylor Yu
50ab289da6
fix: rename result1 to errors4
...
Also put it in the ERROR HANDLING section where it probably belongs.
2021-06-06 23:08:54 -05:00
Taylor Yu
91fc9e3118
fix(iterators5): derive Clone, Copy
...
To allow more flexibility in solutions, derive `Clone` and `Copy`
for `Progress`.
2021-06-06 17:38:02 -05:00
Taylor Yu
1b85828548
fix: move_semantics5 hints
...
Improve the hints for move_semantics5, as well as the explanatory
comments in the code.
Previously, it was not clear what possible changes were allowed.
It seems that reordering the statements might be the intended solution.
The previous comment about not "adding newlines" doesn't make sense,
so treating it as "adding new lines" makes it more clear.
2021-05-22 22:09:58 -05:00
Sateesh
399ab328d8
feat: Add move_semantics5 exercise. ( #746 )
...
* feat: Add move_semantics5 exercise.
* feat: Add option3 exercise
* Address review comments. Fix typos, sentence formatting.
* Remove unwanted newline.
* Address review comments: make comment inline, fix format in print.
2021-05-17 14:10:40 +02:00
Juan Pablo Ramirez
4d4fa77459
fix: remove trailing whitespaces from iterators1
2021-05-12 10:20:07 -05:00
Juan Pablo Ramirez
3145794084
fix: add hints to generics1 and generics2 exercises
2021-05-11 14:50:05 -05:00
Juan Pablo Ramirez
d9b69bd1a0
fix: remove trailing whitespace
2021-05-09 17:58:54 -05:00
Pi Delport
9569c9a9e7
style(standard_library_types): stray line break
2021-04-29 23:31:26 +02:00
Martin HART
86cc85295a
fix: Correct small typo in exercises/conversions/from_str.rs
2021-04-27 21:11:40 +02:00
apogeeoak
9b8de65525
fix(intro1): Add compiler error explanation.
2021-04-26 20:28:17 -04:00
Maarten Tibau
650b1dee54
chore: Update quiz1.rs add explicit test for 40
2021-04-25 19:02:50 +02:00
apogeeoak
21c9f44168
feat(intro): Add intro section.
2021-04-24 13:15:34 -04:00
apogeeoak
7f0d2c2bf0
chore(iterators5): Minor formatting improvements.
2021-04-24 12:42:06 -04:00
Zerotask
4a384cae4a
docs(option): improve further information
2021-04-24 12:12:49 +02:00
Zerotask
249ad44cc0
docs(exercises): updated all exercises readme files
...
all exercises readme files now have a unified structure and a description
2021-04-23 19:54:31 +02:00
marisa
54804e344d
Merge pull request #721 from Zerotask/add-further-help-for-generics3
...
docs(generics): add bounds help
2021-04-23 15:05:00 +02:00
Zerotask
f253103a31
docs(generics): add bounds help
...
add help for bounds provided by the rust by example book
2021-04-22 22:11:04 +02:00
Zerotask
1120db57a6
docs(errors): add additional help for Result/Boxing
...
add additional help information provided by the rust by example book
2021-04-22 21:32:29 +02:00
Brandon Macer
81be404487
feat(arc1): Add more details to description and hint ( #710 )
...
Co-authored-by: bmacer <bmacer@cisco.com>
Co-authored-by: marisa <mokou@fastmail.com>
Co-authored-by: Roberto Vidal <vidal.roberto.j@gmail.com>
2021-04-21 14:50:03 +02:00
marisa
79cc657917
Merge pull request #646 from apogeeoak/iterator
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Added iterators5.rs exercise.
2021-04-21 10:10:50 +02:00
apogeeoak
9c88ea9126
Improved iterators5.rs explanation.
2021-04-20 18:55:04 -04:00
marisa
2b766ef9f9
Merge pull request #648 from apogeeoak/iterator2
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Moved iterators2.rs errors out of tests.
2021-04-20 11:24:10 +02:00
marisa
bd3d9ac9d5
Merge pull request #649 from apogeeoak/iterator3
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Enabled iterators3.rs to run without commented out tests.
2021-04-20 11:22:39 +02:00
Shao Yang Hong
6bd791f2f4
fix(structs): Add 5.3 to structs/README ( #652 )
...
Co-authored-by: Shao Yang Hong <shaoyang.hong@ninjavan.co>
2021-04-20 11:19:24 +02:00
k12ish
b4de659438
fix(option2): Rename uninformative variables ( #675 )
...
Renaming uninformative names like `optional_value`, `value`, `optional_values_vec` and `value` helps users distinguish between the two parts of the task.
2021-04-20 11:18:05 +02:00
Pete Pavlovski
72aaa15e6a
fix(hashmap2): Update incorrect assertion ( #660 )
...
The test description says "at least five types of fruit", but the test itself is checking for exactly five types of fruit, which was a bit misleading for newcomers like me :)
A simple change from "==" to ">=" should do the trick and successfully check for the "at least" condition.
2021-04-20 11:15:49 +02:00
Abdou Seck
f2ad3a6a0b
Merge pull request #697 from WowSuchRicky/main
...
Rename 'Lichi' to 'Lychee' in the fruit example
2021-04-13 10:40:07 -04:00
Abdou Seck
caf921a01f
Merge pull request #674 from Morsicus/fix/collections-exercises-naming
...
Update collections exercises naming
2021-04-13 10:39:18 -04:00
WowSuchRicky
b790bafc02
Rename lichi to lychee in the fruit example
2021-04-09 14:08:02 -07:00
Taylor Yu
c3e7b83178
fix: use trait objects for from_str
...
Use `Box<dyn error::Error>` to allow solutions to use `?` to propagate
errors.
2021-04-04 18:56:10 -05:00
Taylor Yu
2e93a588e0
fix: use trait objects for try_from_into
...
Use `Box<dyn error::Error>` to allow solutions to use `?` to propagate
errors. In the tests, explicitly check `is_ok()` instead of trying to
force the error type to `String` (or other `PartialEq` type) using
`assert_eq!()`.
2021-04-04 12:41:32 -05:00
Ignacio Le Fluk
a6509cc4d5
fix(functions3): improve function argument type ( #687 )
2021-04-04 09:43:25 +02:00
Rod Elias
3df094713f
chore: capitalize c letter
...
By capitalizing the `c` letter it makes clear that we're talking about the C programming language.
2021-03-20 21:12:49 +01:00
Mickael Fortunato
ab9995e76e
doc: Update collections exercises instruction to match the standard naming
2021-03-18 19:11:15 +01:00
Mickael Fortunato
bef39b1259
fix(collections): Naming exercises for vectors and hashmap
2021-03-18 19:11:04 +01:00
Pascal H
0d894e6ff7
fix(quiz3): Force an answer to Q2 ( #672 )
...
Add also an example of unimplemented!() macro.
2021-03-16 10:14:25 +01:00
Pascal H
3bce2ef8d6
chore: clarify collections documentation
...
C++ `map` is more like BTreeMap.
`unordered_map` in C++(11) is the equivalent of `HashMap` in Rust.
(+ additional like for references).
2021-03-15 09:14:12 +01:00
Darius Wiles
9f3e8c2dde
fix(structs3): reword heading comment ( #664 )
2021-03-13 12:14:02 +01:00
cadolphs
05a753fe63
fix: add check to prevent naive implementation of is_international
...
* fix(structs3): Add check to prevent naive implementation
* chore(structs3): Add a missed newline after the test I added
2021-03-12 18:36:35 +01:00
Jirka Kremser
5f7c89f85d
fix(from_str): Correct typos
...
typos in the comments
2021-02-21 21:50:17 +01:00
apogeeoak
c6712dfccd
fix(iterators3): Enabled iterators3.rs to run without commented out tests.
2021-02-12 15:36:53 -05:00
apogeeoak
baf4ba175b
fix(iterators2): Moved errors out of tests.
...
Closes #359
2021-02-11 21:24:32 -05:00
apogeeoak
b29ea17ea9
feat: Added iterators5.rs exercise.
2021-02-10 18:03:29 -05:00
Tal
cc266d7d80
fix(move_semantics4): Remove redundant "instead" ( #640 )
2021-02-07 12:22:13 +01:00
Jean-Francois Chevrette
15e71535f3
fix(from_str): test for error instead of unwrap/should_panic
2021-01-21 07:55:22 -05:00
Sang-Heon Jeon
4f1374a6e7
feat(from_into) : add test for checking unnecessary trailing value
2021-01-09 00:08:38 +09:00
Sang-Heon Jeon
5a0521e92c
feat(from_str) : add test for checking unnecessary trailing value
2021-01-09 00:07:13 +09:00
Christian Zeller
7857b0a689
fix(threads1): line number correction
2021-01-06 13:47:20 +01:00
Marius Ungureanu
10965920fb
fix(move_semantics4): Small readbility improvement ( #617 )
...
* Small readbility improvement move_semantics4 doc
* Remove `an` as it refers to the argument
2021-01-06 10:12:33 +01:00
Axel Viala
0ef95947cc
fix(functions2): Change signature to trigger precise error message: ( #605 )
...
Now trigger this error:
```
error: expected type, found `)`
--> exercises/functions/functions2.rs:10:16
|
10 | fn call_me(num:) {
| ^ expected type
```
2020-12-27 12:36:38 +01:00
seancad
bcf14cf677
fix: update structs README
2020-12-15 08:32:46 +01:00
JuliaCao
90cfb6ff28
fix: added missing exercises to info.toml
2020-12-12 10:34:59 -08:00
Peter N
30644c9a06
fix: gives a bit more context to magic number
2020-12-08 10:08:25 +01:00
JuliaCao
033bf1198f
feat: match exercise order to book chapters ( #541 )
...
Added exercise to book chapter mapping table to exercise README
2020-12-07 15:37:19 +01:00
fmoko
cdc7d92e57
Merge pull request #592 from tinkhauser/vec1_bugfix
...
fix(vec1): Have test compare every element in a and v
2020-12-06 15:09:45 +01:00
Christos Kontas
04f1d079aa
feat(try_from_into): remove duplicate annotation
2020-12-03 17:51:30 +01:00
Jacob Tinkhauser
9b6c629397
fix(vec1): Have test compare every element in a and v
...
The previous test would stop comparing elements in array a and vec v upon reaching the last element of either. This resulted in the test passing even if v did not contain all the elements in a. This change to the test fixes that bug and should only pass if all the elements in a and v are present and equal.
2020-11-29 01:35:14 +00:00
Wei Hu
4f4cfcf3c3
fix(try_from_into): type error
2020-11-11 21:02:00 -08:00
JP
96347df9df
fix(try_from_into): Update description ( #584 )
...
Description update
2020-11-08 19:30:40 +01:00
fiplox
95ccd92616
feat(try_from_into): Add tests ( #571 )
...
Co-authored-by: Volodymyr Patuta <6977238-fiplox@users.noreply.gitlab.com>
2020-11-07 14:01:39 +01:00
JP
197d3a3d89
fix(iterators2): Update description ( #578 )
...
grammar fix in the description
2020-11-07 13:54:14 +01:00
sazid
633c00cf80
feat: Add HashMap exercises
2020-10-31 01:11:04 +06:00
sazid
0c12fa31c5
feat: Add Vec exercises
2020-10-31 01:10:49 +06:00
Matthew Smillie
472d8592d6
fix(primitive_types6): remove 'unused doc comment' warning
2020-10-13 23:20:17 -07:00
Matthew Smillie
4fb230daf1
fix(primitive_types6): missing comma in test
2020-10-13 23:18:41 -07:00
Axel Viala
2b1fb2b739
feat(primitive_types6): Add a test ( #548 )
...
Co-authored-by: Annika <56906084+AnnikaCodes@users.noreply.github.com>
Co-authored-by: fmoko <mokou@posteo.de>
2020-10-10 16:04:19 +02:00
Ryan McQuen
18e0bfef1d
fix(quiz3): Second test is for odd numbers, not even. ( #553 )
2020-10-10 13:11:57 +02:00
fmoko
69fc9ce10e
Merge pull request #545 from YJDoc2/main
2020-10-01 12:17:05 +02:00
Yashodhan Joshi
2ec0bdfd99
fix(variables5) : make shadowing more prominent
...
closes #375
2020-10-01 08:31:42 +05:30
fmoko
2a682abeef
Merge pull request #522 from calvinbrown085/adding-test-for-false-case
2020-09-27 17:05:42 +02:00
Greg Leonard
2933f51949
chore: Change point to comma in from_into.rs
...
A typo in the fn test_bad_age() hint message had a point rather than comma
Prev:
// Test that "Mark.twenty"
Current:
// Test that "Mark,twenty"
2020-09-25 13:39:52 +02:00
Calvin Brown
bec97b6c76
Fixing test3 to have enough tests to make sure we test all cases
2020-09-21 15:23:19 -05:00
Jannek Squar
114b54cbdb
fix(structs3): Small adjustment of variable name
...
Co-authored-by: Jannek <squar@informatik.uni-hamburg.de>
2020-09-19 21:22:56 +02:00
fmoko
0f16463794
Merge pull request #489 from mukundbhudia/iterators1
2020-09-18 15:23:28 +02:00
Ryan McQuen
3286c5ec19
fix(using_as): Add test so that proper type is returned. ( #512 )
2020-09-07 19:09:27 +02:00
Koalab99
ee7cdc66b3
chore: Removed extra whitespaces
...
Co-authored-by: Corentin ARNOULD <corentin.arn@gmail.com>
2020-08-27 19:51:19 +02:00
Samuel Batista
6bb0b48b10
Make macros4 not compile by default
...
Did you mean this? I'm new to rust and this test passed right away, so unsure what the intention was.
2020-08-26 22:17:03 -04:00
Antoine Barthelemy
101072ab9f
fix(exercises): adding question mark to quiz2
...
Question marks added for consistency.
closes #496
2020-08-25 16:38:41 +02:00
John Heath
dd54ccf677
Make comments on example clearer
...
I actually struggled because I overlooked the fact that I needed to change the 2.1 to "A+".
So I wanted to make things clearer for future rustlings.
2020-08-24 22:37:31 +01:00
seeplusplus
b4062ef699
fix(arc1): index mod should equal thread count
2020-08-16 20:55:50 -04:00
Étienne Barrié
3144d3ae63
chore: Run rustfmt on exercises
2020-08-10 10:24:21 -04:00
Mukund Bhudia
9642f5a3f6
feat: Added iterators1.rs exercise
2020-08-04 12:57:01 +01:00
Chad Dougherty
523d18b873
feat(try_from_into): Add insufficient length test ( #469 )
2020-07-13 11:39:05 +02:00
Benjamin Jones
bb5f404e35
chore: Alter whitespace for consistency
...
* Add newline after "I AM DONE" in exercises for consistency
* Remove trailing whitespace from exercises
2020-07-11 11:50:54 -07:00
DEWA Kazuyuki/出羽和之
4b6540c71a
fix(enums3): Update Message::ChangeColor to take a tuple. ( #457 )
2020-07-08 11:56:43 +02:00
fmoko
75c0053bb1
Merge pull request #433 from SebastienCaunes/fix#432
...
fix : Use of integer for prices, therefore also for weight
2020-06-22 00:09:09 +02:00
Alexx Roche
113cdae2d4
fix(arc1): Passively introduce attributes ( #429 )
...
Ensure that std::sync::Arc is actually used, as this exercise can be compiled using things already learnt in previous exercises.
2020-06-14 12:15:35 +02:00
Sebastien Caunes
9ca08b8f2b
fix : Use of integer for prices, therefore also for weight
...
rename confusing "from" and "to" to sender_country and recipient_country as suggested
2020-06-11 11:44:47 -05:00
millefalcon
307252e9ae
Added example to show the AsRef working
2020-06-08 07:51:34 -04:00
Alexx Roche
bb2ca25110
fix(box1): fix comment typo ( #426 )
...
Doesn't effect the code.
2020-06-06 12:07:39 +02:00
Alexx Roche
5563adbb89
fix: fix quiz naming inconsistency ( #421 )
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Inconsistent naming when compared with the other quiz files.
2020-06-03 20:06:35 +02:00
Alexx Roche
524e17df10
fix(variables6): minor typo ( #419 )
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Looks like this was cloned from variables5.rs
2020-06-03 13:34:43 +02:00
fmoko
73e848e96f
Merge pull request #416 from danwilhelm/traits-readme
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feat: Add traits README
2020-05-30 17:58:31 +02:00
fmoko
5f0806967c
Merge pull request #409 from AlexandruGG/feature/box-exercise
2020-05-30 17:58:16 +02:00
Dan Wilhelm
173bb14140
feat: Add traits README
2020-05-28 20:21:33 -07:00
fmoko
918f310674
Merge pull request #410 from tsauvajon/fix-option1
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fix(option1): Don't add only zeros to the numbers array
2020-05-29 00:33:00 +02:00
Dan Wilhelm
0311c03735
chore: Limit generics3 lines to 90 chars
2020-05-27 23:39:11 -07:00
AlexandruGG
df81141d6f
Address PR feedback: add tests
2020-05-27 10:03:59 +01:00
Thomas Sauvajon
cce6a44277
fix(option1): Don't add only zeros to the numbers array
2020-05-27 18:55:12 +10:00
AlexandruGG
7479a4737b
feat: Add box1.rs exercise
2020-05-26 21:46:24 +01:00
