From c4df2d0b6e0c1f4e0df4a66bfae91a684f3d9f71 Mon Sep 17 00:00:00 2001 From: Vasiliy Ermolovich Date: Thu, 22 Dec 2011 19:30:10 +0300 Subject: deprecate Array#uniq_by and Array#uniq_by! in favor of Array#uniq and Array#uniq! from ruby 1.9 --- activesupport/lib/active_support/core_ext/array/uniq_by.rb | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'activesupport/lib/active_support/core_ext') diff --git a/activesupport/lib/active_support/core_ext/array/uniq_by.rb b/activesupport/lib/active_support/core_ext/array/uniq_by.rb index 9c5f97b0e9..edc164dabd 100644 --- a/activesupport/lib/active_support/core_ext/array/uniq_by.rb +++ b/activesupport/lib/active_support/core_ext/array/uniq_by.rb @@ -3,14 +3,16 @@ class Array # # [1, 2, 3, 4].uniq_by { |i| i.odd? } # => [1, 2] # - def uniq_by - hash, array = {}, [] - each { |i| hash[yield(i)] ||= (array << i) } - array + def uniq_by(&block) + ActiveSupport::Deprecation.warn "uniq_by " \ + "is deprecated. Use Array#uniq instead", caller + uniq(&block) end # Same as uniq_by, but modifies self. - def uniq_by! - replace(uniq_by{ |i| yield(i) }) + def uniq_by!(&block) + ActiveSupport::Deprecation.warn "uniq_by! " \ + "is deprecated. Use Array#uniq! instead", caller + uniq!(&block) end end -- cgit v1.2.3