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authorRyuta Kamizono <kamipo@gmail.com>2019-07-11 05:55:25 +0900
committerGitHub <noreply@github.com>2019-07-11 05:55:25 +0900
commit2fa21fe736b08b5fbff173d518dacb5dbde11936 (patch)
tree14a6c7cbefbad5e3eee0b902d1f3c58cd037caa0
parent15748f6a052d4df68b6acf66456c181b42d9fe25 (diff)
parent50bb22da54dffa5450a1c8eba65425b8142466c9 (diff)
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Merge pull request #36645 from Shopify/arel-dispatch-cache
Share the Arel dispatch cache between connections
-rw-r--r--activerecord/lib/arel/visitors/visitor.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/arel/visitors/visitor.rb b/activerecord/lib/arel/visitors/visitor.rb
index d65ac820bc..9066307aed 100644
--- a/activerecord/lib/arel/visitors/visitor.rb
+++ b/activerecord/lib/arel/visitors/visitor.rb
@@ -15,7 +15,7 @@ module Arel # :nodoc: all
attr_reader :dispatch
def self.dispatch_cache
- Hash.new do |hash, klass|
+ @dispatch_cache ||= Hash.new do |hash, klass|
hash[klass] = "visit_#{(klass.name || '').gsub('::', '_')}"
end
end