12 lines
270 B
Ruby
12 lines
270 B
Ruby
module ActiveSupport #:nodoc:
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module CoreExtensions #:nodoc:
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module Hash #:nodoc:
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module Diff
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def diff(h2)
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self.dup.delete_if { |k, v| h2[k] == v }.merge(h2.dup.delete_if { |k, v| self.has_key?(k) })
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end
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end
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end
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end
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end
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