Explicitly require set

bc4e2aa9 · Jeremy Kemper · 8d1d813b · bc4e2aa9
隐藏空白更改
内联并排

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activesupport/lib/active_support/dependencies.rb activesupport/lib/active_support/dependencies.rb +2 -0

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--- a/activesupport/lib/active_support/dependencies.rb
+++ b/activesupport/lib/active_support/dependencies.rb
+require 'set'
+
 module ActiveSupport #:nodoc:
  module Dependencies #:nodoc:
    extend self