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Rename str::iter_chars -> str::chars_iter

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Kevin Cantu 2012-01-30 20:55:17 -08:00 committed by Brian Anderson
parent c7454f5595
commit ebf14cb3a9
1 changed files with 6 additions and 35 deletions
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41
src/libcore/str.rs
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@ -64,7 +64,6 @@ export
any,
map,
bytes_iter,
iter_chars,
chars_iter,
words_iter,
lines_iter,
@ -591,7 +590,7 @@ fn split_func(ss: str, sepfn: fn(cc: char)->bool) -> [str] {
let accum: str = "";
let ends_with_sep: bool = false;
str::iter_chars(ss, {|cc| if sepfn(cc) {
chars_iter(ss, {|cc| if sepfn(cc) {
vv += [accum];
accum = "";
ends_with_sep = true;
@ -678,7 +677,7 @@ FIXME: rewrite with map
*/
fn to_lower(s: str) -> str {
let outstr = "";
iter_chars(s) { |c|
chars_iter(s) { |c|
push_char(outstr, char::to_lower(c));
}
ret outstr;
@ -693,7 +692,7 @@ FIXME: rewrite with map
*/
fn to_upper(s: str) -> str {
let outstr = "";
iter_chars(s) { |c|
chars_iter(s) { |c|
push_char(outstr, char::to_upper(c));
}
ret outstr;
@ -808,7 +807,7 @@ Apply a function to each character
fn map(ss: str, ff: fn(char) -> char) -> str {
let result = "";
str::iter_chars(ss, {|cc|
chars_iter(ss, {|cc|
str::push_char(result, ff(cc));
});
@ -833,13 +832,11 @@ fn bytes_iter(ss: str, it: fn(u8)) {
}
/*
Function: iter_chars
Function: chars_iter
Iterate over the characters in a string
FIXME: rename to 'chars_iter'
*/
fn iter_chars(s: str, it: fn(char)) {
fn chars_iter(s: str, it: fn(char)) {
let pos = 0u, len = byte_len(s);
while (pos < len) {
let {ch, next} = char_range_at(s, pos);
@ -848,17 +845,6 @@ fn iter_chars(s: str, it: fn(char)) {
}
}
/*
Function: chars_iter
Iterate over the characters in a string
FIXME: A synonym to iter_chars
*/
fn chars_iter(ss: str, it: fn(char)) {
iter_chars(ss, it)
}
/*
Function: words_iter
@ -1845,21 +1831,6 @@ mod tests {
assert !contains("", "a");
}
#[test]
fn test_iter_chars() {
let i = 0;
iter_chars("x\u03c0y") {|ch|
alt i {
0 { assert ch == 'x'; }
1 { assert ch == '\u03c0'; }
2 { assert ch == 'y'; }
}
i += 1;
}
iter_chars("") {|_ch| fail; } // should not fail
}
#[test]
fn test_chars_iter() {
let i = 0;