class Rulz::Evaluator::AttributeCondition
Public Class Methods
new(receiver, attribute, name, *args)
click to toggle source
Calls superclass method
Rulz::Evaluator::Base::new
# File lib/rulz/evaluator.rb, line 41 def initialize(receiver, attribute, name, *args) @attribute = attribute @condition = Rulz::Attribute::Condition.find(receiver.class, attribute, name) super(receiver, *args) define_singleton_method attribute do @receiver.send(attribute) end end
Public Instance Methods
condition(name, *args)
click to toggle source
# File lib/rulz/evaluator.rb, line 50 def condition(name, *args) Rulz::Evaluator::AttributeCondition.new(@receiver, @attribute, name, *args).evaluate end
evaluate()
click to toggle source
# File lib/rulz/evaluator.rb, line 58 def evaluate instance_exec(*@args, &@condition.proc) end
opposite_of(name, *args)
click to toggle source
# File lib/rulz/evaluator.rb, line 54 def opposite_of(name, *args) not condition(name, *args) end