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authorusa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-07-31 06:30:35 +0000
committerusa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-07-31 06:30:35 +0000
commit2047c47d638b8fb5c1d756a202962ea872153997 (patch)
tree6746427c097e2d14f629601cc2eda57d0822d29a /array.c
parent00dfd7d7cc1f5ead0bbd8e239eaffa555c8c6686 (diff)
* array.c (rb_ary_collect): must get length of array for each
iteration. reported on [ruby-talk:77500], and fixed by K.Sasada <ko1@namikilab.tuat.ac.jp> on [ruby-talk:77504] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4240 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'array.c')
-rw-r--r--array.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/array.c b/array.c
index 9404e6a..e51b8b5 100644
--- a/array.c
+++ b/array.c
@@ -1190,16 +1190,15 @@ static VALUE
rb_ary_collect(ary)
VALUE ary;
{
- long len, i;
+ long i;
VALUE collect;
if (!rb_block_given_p()) {
return rb_ary_new4(RARRAY(ary)->len, RARRAY(ary)->ptr);
}
- len = RARRAY(ary)->len;
- collect = rb_ary_new2(len);
- for (i=0; i<len; i++) {
+ collect = rb_ary_new2(RARRAY(ary)->len);
+ for (i = 0; i < RARRAY(ary)->len; i++) {
rb_ary_push(collect, rb_yield(RARRAY(ary)->ptr[i]));
}
return collect;