remove each from range.c

src/range.c

@@ -233,30 +233,6 @@ mrb_range_include(mrb_state *mrb, mrb_value range)
   return mrb_bool_value(include_p);
 }
 
-/*
- *  call-seq:
- *     rng.each {| i | block } => rng
- *
- *  Iterates over the elements <i>rng</i>, passing each in turn to the
- *  block. You can only iterate if the start object of the range
- *  supports the +succ+ method (which means that you can't iterate over
- *  ranges of +Float+ objects).
- *
- *     (10..15).each do |n|
- *        print n, ' '
- *     end
- *
- *  <em>produces:</em>
- *
- *     10 11 12 13 14 15
- */
-
-mrb_value
-mrb_range_each(mrb_state *mrb, mrb_value range)
-{
-    return range;
-}
-
 mrb_bool
 mrb_range_beg_len(mrb_state *mrb, mrb_value range, mrb_int *begp, mrb_int *lenp, mrb_int len)
 {
@@ -407,7 +383,6 @@ mrb_init_range(mrb_state *mrb)
   mrb_define_method(mrb, r, "end",             mrb_range_end,         MRB_ARGS_NONE()); /* 15.2.14.4.5  */
   mrb_define_method(mrb, r, "==",              mrb_range_eq,          MRB_ARGS_REQ(1)); /* 15.2.14.4.1  */
   mrb_define_method(mrb, r, "===",             mrb_range_include,     MRB_ARGS_REQ(1)); /* 15.2.14.4.2  */
-  mrb_define_method(mrb, r, "each",            mrb_range_each,        MRB_ARGS_NONE()); /* 15.2.14.4.4  */
   mrb_define_method(mrb, r, "exclude_end?",    mrb_range_excl,        MRB_ARGS_NONE()); /* 15.2.14.4.6  */
   mrb_define_method(mrb, r, "first",           mrb_range_beg,         MRB_ARGS_NONE()); /* 15.2.14.4.7  */
   mrb_define_method(mrb, r, "include?",        mrb_range_include,     MRB_ARGS_REQ(1)); /* 15.2.14.4.8  */