diff options
author | TSUYUSATO Kitsune <make.just.on@gmail.com> | 2021-10-25 12:13:44 +0900 |
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committer | GitHub <noreply@github.com> | 2021-10-25 12:13:44 +0900 |
commit | dfb47bbd17c3c2b8ce17dbafaf62df023b0224b2 (patch) | |
tree | f76585ae3d195837be9d929f96c396b6f627f0fd /enum.c | |
parent | aa09c8dae0ac2901264f2882467fac3083b52f32 (diff) |
Fix `Enumerable#each_cons` and `Enumerable#each_slice` to return a receiver
Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com>
Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org>
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/1509
Merged-By: nobu <nobu@ruby-lang.org>
Diffstat (limited to 'enum.c')
-rw-r--r-- | enum.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -2961,11 +2961,11 @@ enum_each_slice_size(VALUE obj, VALUE args, VALUE eobj) /* * call-seq: - * each_slice(n) { ... } -> nil + * each_slice(n) { ... } -> self * each_slice(n) -> enumerator * * Calls the block with each successive disjoint +n+-tuple of elements; - * returns +nil+: + * returns +self+: * * a = [] * (1..10).each_slice(3) {|tuple| a.push(tuple) } # => nil @@ -2997,7 +2997,7 @@ enum_each_slice(VALUE obj, VALUE n) ary = memo->v1; if (RARRAY_LEN(ary) > 0) rb_yield(ary); - return Qnil; + return obj; } static VALUE @@ -3040,11 +3040,11 @@ enum_each_cons_size(VALUE obj, VALUE args, VALUE eobj) /* * call-seq: - * each_cons(n) { ... } -> nil + * each_cons(n) { ... } -> self * each_cons(n) -> enumerator * * Calls the block with each successive overlapped +n+-tuple of elements; - * returns +nil+: + * returns +self+: * * a = [] * (1..5).each_cons(3) {|element| a.push(element) } # => nil @@ -3072,7 +3072,7 @@ enum_each_cons(VALUE obj, VALUE n) memo = MEMO_NEW(rb_ary_new2(size), dont_recycle_block_arg(arity), size); rb_block_call(obj, id_each, 0, 0, each_cons_i, (VALUE)memo); - return Qnil; + return obj; } static VALUE |