From 033a32b4c136033299a027416f9039b68b32065a Mon Sep 17 00:00:00 2001 From: knu Date: Fri, 11 Apr 2008 07:58:06 +0000 Subject: * 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 --- array.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'array.c') diff --git a/array.c b/array.c index 5852347584..577953a389 100644 --- a/array.c +++ b/array.c @@ -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 #find_index. */ 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); -- cgit v1.2.3