diff options
| author | Kazuhiro NISHIYAMA <zn@mbf.nifty.com> | 2019-04-27 12:21:35 +0900 |
|---|---|---|
| committer | Kazuhiro NISHIYAMA <zn@mbf.nifty.com> | 2019-04-27 12:22:54 +0900 |
| commit | 48313f129abd464c69853a66af22adbad260b82e (patch) | |
| tree | e0f9b4d408d57fc6d605321fdefe7098c3d616a2 /enumerator.c | |
| parent | be8cf0d4f672c6061c38c06a7d5d1ee909fc124b (diff) | |
Add `or nil` to call-seq of `Enumerator::ArithmeticSequence#begin`
```
% ruby -ve 'p (nil..).first'
ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-darwin18]
nil
% ruby -ve 'p (nil..).begin'
ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-darwin18]
nil
```
Diffstat (limited to 'enumerator.c')
| -rw-r--r-- | enumerator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/enumerator.c b/enumerator.c index 9a0f9265c2..76560fa49f 100644 --- a/enumerator.c +++ b/enumerator.c @@ -2936,7 +2936,7 @@ rb_arith_seq_new(VALUE obj, VALUE meth, int argc, VALUE const *argv, } /* - * call-seq: aseq.begin -> num + * call-seq: aseq.begin -> num or nil * * Returns the number that defines the first element of this arithmetic * sequence. |