ruby.git/test/-ext-/test_enumerator_kw.rb, branch v3_3_11 The Ruby Programming Language Add rb_enumeratorize_with_size_kw and related macros 2019-09-30T14:06:42+00:00 Jeremy Evans code@jeremyevans.net 2019-09-30T04:33:59+00:00 3073404e741df19ae16248126640777ed36110e8 Currently, there is not a way to create a sized enumerator in C with a different set of arguments than provided by Ruby, and correctly handle keyword arguments. This function allows that. The need for this is fairly uncommon, but it occurs at least in Enumerator.produce, which takes arugments from Ruby but calls rb_enumeratorize_with_size with a different set of arguments. 
Currently, there is not a way to create a sized enumerator in C
with a different set of arguments than provided by Ruby, and
correctly handle keyword arguments.  This function allows that.

The need for this is fairly uncommon, but it occurs at least in
Enumerator.produce, which takes arugments from Ruby but calls
rb_enumeratorize_with_size with a different set of arguments.