subscriber does not need to be a block, but an object that responds to #call
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@ -8,9 +8,9 @@ def initialize
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@listeners_for = {}
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end
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def subscribe(pattern = nil, &block)
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def subscribe(pattern = nil, block = Proc.new)
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@listeners_for.clear
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Subscriber.new(pattern, &block).tap do |s|
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Subscriber.new(pattern, block).tap do |s|
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@subscribers << s
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end
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end
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@ -33,14 +33,14 @@ def wait
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end
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class Subscriber #:nodoc:
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def initialize(pattern, &block)
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def initialize(pattern, delegate)
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@pattern = pattern
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@block = block
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@delegate = delegate
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end
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def publish(*args)
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return unless subscribed_to?(args.first)
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@block.call(*args)
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@delegate.call(*args)
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true
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end
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