diff options
Diffstat (limited to 'enum.c')
-rw-r--r-- | enum.c | 31 |
1 files changed, 1 insertions, 30 deletions
@@ -1802,35 +1802,6 @@ enum_cycle(int argc, VALUE *argv, VALUE obj) return Qnil; /* not reached */ } -static VALUE -join_i(VALUE i, VALUE args, int argc, VALUE *argv) -{ - VALUE *arg = (VALUE *)args; - ENUM_WANT_SVALUE(); - if (!arg[0]) { - arg[0] = rb_usascii_str_new(0, 0); - } - else if (!NIL_P(arg[1])) { - rb_str_buf_append(arg[0], arg[1]); - } - return rb_str_buf_append(arg[0], rb_obj_as_string(i)); -} - -VALUE -rb_enum_join(VALUE obj, VALUE sep) -{ - VALUE args[2]; - - args[0] = 0; - args[1] = sep; - if (!NIL_P(sep)) StringValue(args[1]); - rb_block_call(obj, id_each, 0, 0, join_i, (VALUE)args); - if (!args[0]) args[0] = rb_str_new(0, 0); - OBJ_INFECT(args[0], obj); - - return args[0]; -} - /* * call-seq: * enum.join(sep=$,) -> str @@ -1847,7 +1818,7 @@ enum_join(int argc, VALUE *argv, VALUE obj) rb_scan_args(argc, argv, "01", &sep); if (NIL_P(sep)) sep = rb_output_fs; - return rb_enum_join(obj, sep); + return rb_ary_join(enum_to_a(0, 0, obj), sep); } /* |