diff options
Diffstat (limited to 'enumerator.c')
| -rw-r--r-- | enumerator.c | 14 |
1 files changed, 14 insertions, 0 deletions
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")); |