class Rulz::Evaluator::Condition
Public Class Methods
new(receiver, name, *args)
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Calls superclass method
Rulz::Evaluator::Base::new
# File lib/rulz/evaluator.rb, line 19 def initialize(receiver, name, *args) @condition = Rulz::Condition.find(receiver.class, name) super(receiver, *args) end
Public Instance Methods
condition(name, *args)
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# File lib/rulz/evaluator.rb, line 25 def condition(name, *args) Rulz::Evaluator::Condition.new(@receiver, name, *args).evaluate end
evaluate()
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# File lib/rulz/evaluator.rb, line 33 def evaluate instance_exec(*@args, &@condition.proc) end
opposite_of(name, *args)
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# File lib/rulz/evaluator.rb, line 29 def opposite_of(name, *args) not condition(name, *args) end