From 36d1a2f302817815e0e70334733d2daf1a14a4f5 Mon Sep 17 00:00:00 2001 From: Marcel Molina Date: Wed, 17 May 2006 05:12:53 +0000 Subject: Make Array#in_groups_of just return the grouped collection if a block isn't given. [Marcel Molina Jr.] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4345 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- activesupport/lib/active_support/core_ext/array.rb | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'activesupport/lib/active_support') diff --git a/activesupport/lib/active_support/core_ext/array.rb b/activesupport/lib/active_support/core_ext/array.rb index db6f5587da..243aeab423 100644 --- a/activesupport/lib/active_support/core_ext/array.rb +++ b/activesupport/lib/active_support/core_ext/array.rb @@ -16,7 +16,11 @@ class Array #:nodoc: require 'enumerator' collection = dup collection << fill_with until collection.size.modulo(number).zero? - collection.each_slice(number, &block) + grouped_collection = [] unless block_given? + collection.each_slice(number) do |group| + block_given? ? yield(group) : grouped_collection << group + end + grouped_collection unless block_given? end # Divide the array into one or more subarrays based on a delimiting +value+ -- cgit v1.2.3