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Use #each to avoid extra allocations

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Justin Li
2016-02-01 13:01:25 -05:00
parent 3891f14a1a
commit 60b508b151
1 changed files with 4 additions and 1 deletions
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lib/liquid/tags/assign.rb
+4 -1
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@@ -37,7 +37,10 @@ module Liquid
if val.instance_of?(String) if val.instance_of?(String)
val.length val.length
elsif val.instance_of?(Array) || val.instance_of?(Hash) elsif val.instance_of?(Array) || val.instance_of?(Hash)
val.reduce(0) { |n, child| n + assign_score_of(child) } sum = 1
# Uses #each to avoid extra allocations.
val.each { |child| sum += assign_score_of(child) }
sum
else else
1 1
end end