From 9317700a5dc77053b84180456fa0ae10a3d33218 Mon Sep 17 00:00:00 2001 From: matz Date: Mon, 2 Oct 2006 17:39:57 +0000 Subject: * eval.c (splat_value): use "to_splat" instead of "to_ary" to prepare splat values as an array. * array.c (Init_Array): define to_splat. * range.c (range_to_splat): new method. * enumerator.c (enumerator_to_splat): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11069 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- enumerator.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'enumerator.c') diff --git a/enumerator.c b/enumerator.c index ec348ded37..727990f652 100644 --- a/enumerator.c +++ b/enumerator.c @@ -359,6 +359,19 @@ enumerator_with_index(VALUE obj) enumerator_with_index_i, (VALUE)&memo); } +/* + * call-seq: + * e.to_splat => array + * + * Convert this enumerator object to an array to splat. + */ + +static VALUE +enumerator_to_splat(VALUE range) +{ + return rb_convert_type(range, T_ARRAY, "Array", "to_a"); +} + void Init_Enumerator(void) { @@ -378,6 +391,7 @@ Init_Enumerator(void) rb_define_method(rb_cEnumerator, "initialize", enumerator_initialize, -1); rb_define_method(rb_cEnumerator, "each", enumerator_each, 0); rb_define_method(rb_cEnumerator, "with_index", enumerator_with_index, 0); + rb_define_method(rb_cEnumerator, "to_splat", enumerator_to_splat, 0); sym_each = ID2SYM(rb_intern("each")); sym_each_with_index = ID2SYM(rb_intern("each_with_index")); -- cgit v1.2.3