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-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | array.c | 7 |
2 files changed, 12 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Sat May 24 22:37:20 2014 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> + + * array.c: [DOC] Add more documents to shuffle! and shuffle. + Contributed by @JuanitoFatas [ci skip][fix GH-612] + Sat May 24 22:28:55 2014 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> * test/lib/minitest/.document: removed unused configuration. @@ -4459,7 +4459,13 @@ static ID id_random; * * Shuffles elements in +self+ in place. * + * a = [ 1, 2, 3 ] #=> [1, 2, 3] + * a.shuffle! #=> [2, 3, 1] + * a #=> [2, 3, 1] + * * The optional +rng+ argument will be used as the random number generator. + * + * a.shuffle!(random: Random.new(1)) #=> [1, 3, 2] */ static VALUE @@ -4506,6 +4512,7 @@ rb_ary_shuffle_bang(int argc, VALUE *argv, VALUE ary) * * a = [ 1, 2, 3 ] #=> [1, 2, 3] * a.shuffle #=> [2, 3, 1] + * a #=> [1, 2, 3] * * The optional +rng+ argument will be used as the random number generator. * |