diff options
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -456,6 +456,17 @@ Fary_each(ary) } static VALUE +Fary_each_index(ary) + struct RArray *ary; +{ + int i; + + for (i=0; i<ary->len; i++) { + rb_yield(INT2FIX(i)); + } +} + +static VALUE Fary_length(ary) struct RArray *ary; { @@ -870,6 +881,7 @@ Init_Array() rb_define_method(C_Array, "shift", Fary_shift, 0); rb_define_method(C_Array, "unshift", Fary_unshift, 1); rb_define_method(C_Array, "each", Fary_each, 0); + rb_define_method(C_Array, "each_index", Fary_each_index, 0); rb_define_method(C_Array, "length", Fary_length, 0); rb_define_alias(C_Array, "size", "length"); rb_define_method(C_Array, "index", Fary_index, 1); |