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Merge pull request #674 from Morsicus/fix/collections-exercises-naming

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Update collections exercises naming
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Abdou Seck 2021-04-13 10:39:18 -04:00 committed by GitHub
commit caf921a01f
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5 changed files with 11 additions and 20 deletions
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6
exercises/collections/hashmap1.rs
View file

@ -8,7 +8,7 @@
// //
// Make me compile and pass the tests! // Make me compile and pass the tests!
// //
// Execute the command `rustlings hint collections3` if you need // Execute the command `rustlings hint hashmap1` if you need
// hints. // hints.
// I AM NOT DONE // I AM NOT DONE
@ -39,8 +39,6 @@ mod tests {
#[test] #[test]
fn at_least_five_fruits() { fn at_least_five_fruits() {
let basket = fruit_basket(); let basket = fruit_basket();
assert!(basket assert!(basket.values().sum::<u32>() >= 5);
.values()
.sum::<u32>() >= 5);
} }
} }

6
exercises/collections/hashmap2.rs
View file

@ -9,7 +9,7 @@
// //
// Make me pass the tests! // Make me pass the tests!
// //
// Execute the command `rustlings hint collections4` if you need // Execute the command `rustlings hint hashmap2` if you need
// hints. // hints.
// I AM NOT DONE // I AM NOT DONE
@ -75,9 +75,7 @@ mod tests {
fn greater_than_eleven_fruits() { fn greater_than_eleven_fruits() {
let mut basket = get_fruit_basket(); let mut basket = get_fruit_basket();
fruit_basket(&mut basket); fruit_basket(&mut basket);
let count = basket let count = basket.values().sum::<u32>();
.values()
.sum::<u32>();
assert!(count > 11); assert!(count > 11);
} }
} }

2
exercises/collections/vec1.rs
View file

@ -2,7 +2,7 @@
// Your task is to create a `Vec` which holds the exact same elements // Your task is to create a `Vec` which holds the exact same elements
// as in the array `a`. // as in the array `a`.
// Make me compile and pass the test! // Make me compile and pass the test!
// Execute the command `rustlings hint collections1` if you need hints. // Execute the command `rustlings hint vec1` if you need hints.
// I AM NOT DONE // I AM NOT DONE

9
exercises/collections/vec2.rs
View file

@ -4,7 +4,7 @@
// //
// Make me pass the test! // Make me pass the test!
// //
// Execute the command `rustlings hint collections2` if you need // Execute the command `rustlings hint vec2` if you need
// hints. // hints.
// I AM NOT DONE // I AM NOT DONE
@ -28,11 +28,6 @@ mod tests {
let v: Vec<i32> = (1..).filter(|x| x % 2 == 0).take(5).collect(); let v: Vec<i32> = (1..).filter(|x| x % 2 == 0).take(5).collect();
let ans = vec_loop(v.clone()); let ans = vec_loop(v.clone());
assert_eq!( assert_eq!(ans, v.iter().map(|x| x * 2).collect::<Vec<i32>>());
ans,
v.iter()
.map(|x| x * 2)
.collect::<Vec<i32>>()
);
} }
} }

8
info.toml
View file

@ -359,7 +359,7 @@ each constant."""
# COLLECTIONS # COLLECTIONS
[[exercises]] [[exercises]]
name = "collections1" name = "vec1"
path = "exercises/collections/vec1.rs" path = "exercises/collections/vec1.rs"
mode = "test" mode = "test"
hint = """ hint = """
@ -373,7 +373,7 @@ of the Rust book to learn more.
""" """
[[exercises]] [[exercises]]
name = "collections2" name = "vec2"
path = "exercises/collections/vec2.rs" path = "exercises/collections/vec2.rs"
mode = "test" mode = "test"
hint = """ hint = """
@ -383,7 +383,7 @@ Hint 2: Check the suggestion from the compiler error ;)
""" """
[[exercises]] [[exercises]]
name = "collections3" name = "hashmap1"
path = "exercises/collections/hashmap1.rs" path = "exercises/collections/hashmap1.rs"
mode = "test" mode = "test"
hint = """ hint = """
@ -394,7 +394,7 @@ Hint 2: Number of fruits should be at least 5. And you have to put
""" """
[[exercises]] [[exercises]]
name = "collections4" name = "hashmap2"
path = "exercises/collections/hashmap2.rs" path = "exercises/collections/hashmap2.rs"
mode = "test" mode = "test"
hint = """ hint = """