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Convert to new closure syntax

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This commit is contained in:
Brian Anderson
2012-06-30 16:19:07 -07:00
parent 13a8f54538
commit d1fc2b5995
394 changed files with 3253 additions and 3278 deletions
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10
src/libcore/rand.rs
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@@ -152,7 +152,7 @@ impl extensions for rng {
#[doc = "Return a random byte string of the specified length"]
fn gen_bytes(len: uint) -> ~[u8] {
do vec::from_fn(len) {|_i|
do vec::from_fn(len) |_i| {
self.gen_u8()
}
}
@@ -181,7 +181,7 @@ impl extensions for rng {
none if the sum of the weights is 0"]
fn choose_weighted_option<T:copy>(v: ~[weighted<T>]) -> option<T> {
let mut total = 0u;
for v.each {|item|
for v.each |item| {
total += item.weight;
}
if total == 0u {
@@ -189,7 +189,7 @@ impl extensions for rng {
}
let chosen = self.gen_uint_range(0u, total);
let mut so_far = 0u;
for v.each {|item|
for v.each |item| {
so_far += item.weight;
if so_far > chosen {
ret some(item.item);
@@ -202,8 +202,8 @@ impl extensions for rng {
the weight of the item determines how many copies there are"]
fn weighted_vec<T:copy>(v: ~[weighted<T>]) -> ~[T] {
let mut r = ~[];
for v.each {|item|
for uint::range(0u, item.weight) {|_i|
for v.each |item| {
for uint::range(0u, item.weight) |_i| {
vec::push(r, item.item);
}
}