From 947d93b715436b13eefa39f87737bdad3c1f870a Mon Sep 17 00:00:00 2001 From: Nobuyoshi Nakada Date: Sun, 7 Feb 2021 10:30:15 +0900 Subject: [DOC] {Array,MatchData}#values_at understand ranges [ci skip] --- array.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'array.c') diff --git a/array.c b/array.c index ad7e11afb7..07b3df0861 100644 --- a/array.c +++ b/array.c @@ -3728,15 +3728,17 @@ append_values_at_single(VALUE result, VALUE ary, long olen, VALUE idx) * array.values_at(*indexes) -> new_array * * Returns a new \Array whose elements are the elements - * of +self+ at the given \Integer +indexes+. + * of +self+ at the given \Integer or \Range +indexes+. * * For each positive +index+, returns the element at offset +index+: * a = [:foo, 'bar', 2] * a.values_at(0, 2) # => [:foo, 2] + * a.values_at(0..1) # => [:foo, "bar"] * * The given +indexes+ may be in any order, and may repeat: * a = [:foo, 'bar', 2] * a.values_at(2, 0, 1, 0, 2) # => [2, :foo, "bar", :foo, 2] + * a.values_at(1, 0..2) # => ["bar", :foo, "bar", 2] * * Assigns +nil+ for an +index+ that is too large: * a = [:foo, 'bar', 2] -- cgit v1.2.3