diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/array/grouping.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/array/grouping.rb | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/activesupport/lib/active_support/core_ext/array/grouping.rb b/activesupport/lib/active_support/core_ext/array/grouping.rb index b3ada47880..87ae052eb0 100644 --- a/activesupport/lib/active_support/core_ext/array/grouping.rb +++ b/activesupport/lib/active_support/core_ext/array/grouping.rb @@ -113,16 +113,4 @@ class Array results end end - - # Returns a copy of the Array without the specified elements. - # - # people = ["David", "Rafael", "Aaron", "Todd"] - # people.without "Aaron", "Todd" - # => ["David", "Rafael"] - # - # Note: This is an optimization of `Enumerable#without` that uses `Array#-` - # instead of `Array#reject` for performance reasons. - def without(*elements) - self - elements - end end |