diff options
Diffstat (limited to 'enum.c')
| -rw-r--r-- | enum.c | 11 |
1 files changed, 6 insertions, 5 deletions
@@ -19,6 +19,7 @@ void rb_each(obj) VALUE obj; { + if (!id_each) id_each = rb_intern("each"); rb_funcall(obj, id_each, 0, Qnil); } @@ -26,6 +27,7 @@ static void enum_grep(i, arg) VALUE i, *arg; { + if (!id_match) id_match = rb_intern("=~"); if (rb_funcall(arg[0], id_match, 1, i)) { ary_push(arg[1], i); } @@ -35,6 +37,7 @@ static void enum_grep2(i, pat) VALUE i, pat; { + if (!id_match) id_match = rb_intern("=~"); if (rb_funcall(pat, id_match, 1, i)) { rb_yield(i); } @@ -150,7 +153,7 @@ enum_all(i, ary) { ary_push(ary, i); } - + static VALUE Fenum_to_a(obj) VALUE obj; @@ -183,6 +186,7 @@ enum_min(i, min) if (*min == Qnil) *min = i; else { + if (!id_cmp) id_cmp = rb_intern("<=>"); cmp = rb_funcall(i, id_cmp, 1, *min); if (FIX2INT(cmp) < 0) *min = i; @@ -208,6 +212,7 @@ enum_max(i, max) if (*max == Qnil) *max = i; else { + if (!id_cmp) id_cmp = rb_intern("<=>"); cmp = rb_funcall(i, id_cmp, 1, *max); if (FIX2INT(cmp) > 0) *max = i; @@ -316,8 +321,4 @@ Init_Enumerable() rb_define_method(M_Enumerable,"index", Fenum_index, 1); rb_define_method(M_Enumerable,"includes", Fenum_includes, 1); rb_define_method(M_Enumerable,"length", Fenum_length, 0); - - id_each = rb_intern("each"); - id_match = rb_intern("=~"); - id_cmp = rb_intern("<=>"); } |