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author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-04-11 07:58:06 +0000 |
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committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-04-11 07:58:06 +0000 |
commit | 033a32b4c136033299a027416f9039b68b32065a (patch) | |
tree | 3c59dfbfc4bf41ebc7c090bc9aed7540e86d7f6c /array.c | |
parent | fd0aaf71dcc7e43435564e8d735403c733434590 (diff) | |
download | ruby-033a32b4c136033299a027416f9039b68b32065a.tar.gz |
* enum.c (enum_find_index): Add support for find_index(obj);
[ruby-dev:34313].
* array.c (rb_ary_index): Define find_index as an alias to index.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15972 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -877,6 +877,8 @@ rb_ary_fetch(int argc, VALUE *argv, VALUE ary) * a.index("b") #=> 1 * a.index("z") #=> nil * a.index{|x|x=="b"} #=> 1 + * + * This is an alias of <code>#find_index</code>. */ static VALUE @@ -3378,6 +3380,7 @@ Init_Array(void) rb_define_method(rb_cArray, "length", rb_ary_length, 0); rb_define_alias(rb_cArray, "size", "length"); rb_define_method(rb_cArray, "empty?", rb_ary_empty_p, 0); + rb_define_method(rb_cArray, "find_index", rb_ary_index, -1); rb_define_method(rb_cArray, "index", rb_ary_index, -1); rb_define_method(rb_cArray, "rindex", rb_ary_rindex, -1); rb_define_method(rb_cArray, "join", rb_ary_join_m, -1); |