15 lines
265 B
Ruby
15 lines
265 B
Ruby
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class LazyObject < Delegator
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def initialize(&callable)
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super(callable)
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end
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def __getobj__
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return @__delegate__ if defined?(@__delegate__)
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@__delegate__ = @__callable__.call
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end
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def __setobj__(callable)
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@__callable__ = callable
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end
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end
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