28 lines
435 B
Ruby
28 lines
435 B
Ruby
module Uh
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module WM
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class Dispatcher
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attr_reader :hooks
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def initialize hooks = Hash.new
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@hooks = hooks
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end
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def [] *key
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@hooks[translate_key key] or []
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end
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def on *key, &block
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@hooks[translate_key key] ||= []
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@hooks[translate_key key] << block
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end
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private
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def translate_key key
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key.one? ? key[0] : key
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end
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end
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end
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end
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