From 99664d54440f6420e9f9c3753dda295cb3bbbc9f Mon Sep 17 00:00:00 2001 From: Jeremy Kemper Date: Fri, 21 Dec 2007 12:26:40 +0000 Subject: Ruby 1.9: use enumerator for blockless Range#step git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8469 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- .../core_ext/range/blockless_step.rb | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) (limited to 'activesupport') diff --git a/activesupport/lib/active_support/core_ext/range/blockless_step.rb b/activesupport/lib/active_support/core_ext/range/blockless_step.rb index bc69263abb..39dac85636 100644 --- a/activesupport/lib/active_support/core_ext/range/blockless_step.rb +++ b/activesupport/lib/active_support/core_ext/range/blockless_step.rb @@ -7,12 +7,22 @@ module ActiveSupport #:nodoc: base.alias_method_chain :step, :blockless end - def step_with_blockless(value, &block) - if block_given? - step_without_blockless(value, &block) - else - returning [] do |array| - step_without_blockless(value) { |step| array << step } + if RUBY_VERSION < '1.9' + def step_with_blockless(value, &block) + if block_given? + step_without_blockless(value, &block) + else + returning [] do |array| + step_without_blockless(value) { |step| array << step } + end + end + end + else + def step_with_blockless(value, &block) + if block_given? + step_without_blockless(value, &block) + else + step_without_blockless(value).to_a end end end -- cgit v1.2.3