7600aef48b
As a side benefit, fix an (non-user-visible) bug in display_s5(). Also fixed a bug where removing orphaned pages did not expire cached summary pages.
44 lines
532 B
Ruby
44 lines
532 B
Ruby
class Object
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# Can you safely .dup this object?
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# False for nil, false, true, symbols, and numbers; true otherwise.
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def duplicable?
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true
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end
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end
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class NilClass #:nodoc:
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def duplicable?
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false
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end
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end
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class FalseClass #:nodoc:
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def duplicable?
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false
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end
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end
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class TrueClass #:nodoc:
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def duplicable?
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false
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end
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end
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class Symbol #:nodoc:
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def duplicable?
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false
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end
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end
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class Numeric #:nodoc:
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def duplicable?
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false
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end
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end
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class Class #:nodoc:
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def duplicable?
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false
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end
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end
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