module Grokdown::Consuming
Public Class Methods
extended(base)
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# File lib/grokdown/consuming.rb, line 5 def self.extended(base) base.send(:include,InstanceMethods) end
Public Instance Methods
consume(inst,node)
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# File lib/grokdown/consuming.rb, line 18 def consume(inst,node) @consumables ||= {} inst.send(@consumables.fetch(node.class),node) rescue KeyError raise ArgumentError, "#{inst.class} cannot consume #{node.class}" end
consumes(mapping={})
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# File lib/grokdown/consuming.rb, line 14 def consumes(mapping={}) @consumables = mapping end
consumes?(node)
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# File lib/grokdown/consuming.rb, line 9 def consumes?(node) @consumables ||= {} @consumables.has_key?(node.class) end