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Inline the prefix assignment so it doesnt look so daft

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This commit is contained in:
David Heinemeier Hansson 2012-01-27 20:43:49 +01:00
parent 83dbef6074
commit b495a8dba8
1 changed files with 1 additions and 2 deletions
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3
activesupport/lib/active_support/cache.rb
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@ -77,8 +77,7 @@ module ActiveSupport
def expand_cache_key(key, namespace = nil)
expanded_cache_key = namespace ? "#{namespace}/" : ""
prefix = ENV["RAILS_CACHE_ID"] || ENV["RAILS_APP_VERSION"]
if prefix
if prefix = ENV["RAILS_CACHE_ID"] || ENV["RAILS_APP_VERSION"]
expanded_cache_key << "#{prefix}/"
end