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remove remaining is_not_empty functions/methods

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This commit is contained in:
Daniel Micay 2013-01-24 23:24:57 -05:00
parent ec3f6e1932
commit e4337a9def
18 changed files with 17 additions and 54 deletions
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9
src/libstd/list.rs
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@ -83,11 +83,6 @@ pub pure fn is_empty<T: Copy>(ls: @List<T>) -> bool {
}
}
/// Returns true if the list is not empty
pub pure fn is_not_empty<T: Copy>(ls: @List<T>) -> bool {
return !is_empty(ls);
}
/// Returns the length of a list
pub pure fn len<T>(ls: @List<T>) -> uint {
let mut count = 0u;
@ -177,10 +172,6 @@ mod tests {
assert is_empty(empty);
assert !is_empty(full1);
assert !is_empty(full2);
assert !is_not_empty(empty);
assert is_not_empty(full1);
assert is_not_empty(full2);
}
#[test]