diff options
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); |