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stdlib: Rename list::length to list::len to match vec::len

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This commit is contained in:
Brian Anderson 2011-10-28 13:37:19 -07:00
parent 2e8a8390d5
commit 49e8ffa34f
2 changed files with 4 additions and 4 deletions
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4
src/lib/list.rs
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@ -95,11 +95,11 @@ fn has<T>(ls: list<T>, elt: T) -> bool {
}
/*
Function: length
Function: len
Returns the length of a list
*/
fn length<T>(ls: list<T>) -> uint {
fn len<T>(ls: list<T>) -> uint {
fn count<T>(_t: T, &&u: uint) -> uint { ret u + 1u; }
ret foldl(ls, 0u, bind count(_, _));
}

4
src/test/stdtest/list.rs
View File

@ -59,8 +59,8 @@ fn test_has() {
}
#[test]
fn test_length() {
fn test_len() {
let l = from_vec([0, 1, 2]);
assert (list::length(l) == 3u);
assert (list::len(l) == 3u);
}