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Replace Hash#keys.each with Hash#each_key for some perf boost

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This commit is contained in:
Tan Le
2015-04-18 21:53:53 +10:00
parent d16df04c76
commit 9fbc763902
12 changed files with 15 additions and 15 deletions
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6
app/serializers/post_revision_serializer.rb
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@@ -178,7 +178,7 @@ class PostRevisionSerializer < ApplicationSerializer
}
# Retrieve any `tracked_topic_fields`
PostRevisor.tracked_topic_fields.keys.each do |field|
PostRevisor.tracked_topic_fields.each_key do |field|
if topic.respond_to?(field)
latest_modifications[field.to_s] = [topic.send(field)]
end
@@ -198,7 +198,7 @@ class PostRevisionSerializer < ApplicationSerializer
revision[:revision] = pr.number
revision[:hidden] = pr.hidden
pr.modifications.keys.each do |field|
pr.modifications.each_key do |field|
revision[field] = pr.modifications[field][0]
end
@@ -210,7 +210,7 @@ class PostRevisionSerializer < ApplicationSerializer
cur = @all_revisions[r]
prev = @all_revisions[r - 1]
cur.keys.each do |field|
cur.each_key do |field|
prev[field] = prev.has_key?(field) ? prev[field] : cur[field]
end
end