jkutner · May 9, 2012 21:14
diff --git a/hash.rb b/hash.rb
 class Hash
  def method_missing(name, args, &block)
    self[name]
  end
 end
diff --git a/ruleby1.rb b/ruleby1.rb
 rule [Hash, :m, where{ |h| h.lambda {|fact| fact[:key] == "hello"} }] do |vars|
  # do stuff
 end
diff --git a/ruleby2.rb b/ruleby2.rb
 rule [Hash, :h, f(:key, c{|h, k| h[k] == "hello"})] do |v|
  # do stuff
 end
	class Hash
	def method_missing(name, args, &block)
	self[name]
	end
	end
	rule [Hash, :m, where{ \|h\| h.lambda {\|fact\| fact[:key] == "hello"} }] do \|vars\|
	# do stuff
	end
	rule [Hash, :h, f(:key, c{\|h, k\| h[k] == "hello"})] do \|v\|
	# do stuff
	end