Module: Rules::HasRules

Defined in:
lib/rules/has_rules.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/rules/has_rules.rb', line 3

def self.included(base)
  base.instance_eval do
    has_one :rule_set, class_name: 'Rules::RuleSet', as: :source, dependent: :destroy

    attr_accessible :rule_set_attributes
    accepts_nested_attributes_for :rule_set, allow_destroy: true

    def has_rule_attributes(attributes = {})
      Rules::RuleSet.set_attributes_for(self, attributes)
    end
  end
end

Instance Method Details

#rule_set ⇒ Object 



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# File 'lib/rules/has_rules.rb', line 16

def rule_set
  super || self.build_rule_set
end

#rules_pass?(options = {}) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rules/has_rules.rb', line 20

def rules_pass?(options = {})
  rule_set.nil? || rule_set.evaluate(options)
end