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authorKasper Timm Hansen <kaspth@gmail.com>2015-11-19 17:32:53 +0100
committerKasper Timm Hansen <kaspth@gmail.com>2015-11-19 17:32:53 +0100
commit7e200f2973fd063b4819bfc584ef7b4b3e66603d (patch)
tree8a9cfa20a2f3f4224aa8116f5670477bf84000ff /activesupport
parent7e62a65e18d1e97debfa1c6215b7541157489115 (diff)
parentc703c39ae7f5f5e72f0458383a80395d773aed5c (diff)
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Merge pull request #22336 from tjschuck/enumerable_sum_perf
Change Enumerable#sum to use inject(:sym) specification
Diffstat (limited to 'activesupport')
-rw-r--r--activesupport/lib/active_support/core_ext/enumerable.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/core_ext/enumerable.rb b/activesupport/lib/active_support/core_ext/enumerable.rb
index fc7531d088..8a74ad4d66 100644
--- a/activesupport/lib/active_support/core_ext/enumerable.rb
+++ b/activesupport/lib/active_support/core_ext/enumerable.rb
@@ -21,7 +21,7 @@ module Enumerable
if block_given?
map(&block).sum(identity)
else
- inject { |sum, element| sum + element } || identity
+ inject(:+) || identity
end
end