Class: JqueryQueryBuilder::RuleGroup

Inherits:
Object
  • Object
show all
Defined in:
lib/jquery_query_builder/rule_group.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(rule_group_hash) ⇒ RuleGroup

Returns a new instance of RuleGroup.



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# File 'lib/jquery_query_builder/rule_group.rb', line 4

def initialize(rule_group_hash)
  self.condition = rule_group_hash['condition']
  self.rules = rule_group_hash['rules']
end

Instance Attribute Details

#condition ⇒ Object

Returns the value of attribute condition.



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# File 'lib/jquery_query_builder/rule_group.rb', line 3

def condition
  @condition
end

#rules ⇒ Object

Returns the value of attribute rules.



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# File 'lib/jquery_query_builder/rule_group.rb', line 3

def rules
  @rules
end

Instance Method Details

#evaluate(object) ⇒ Object 



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# File 'lib/jquery_query_builder/rule_group.rb', line 9

def evaluate(object)
  case condition
  when "AND"
    rules.all?{|rule| get_rule_object(rule).evaluate(object) }
  when "OR"
    rules.any?{|rule| get_rule_object(rule).evaluate(object) }
  end
end

#get_rule_object(rule) ⇒ Object 



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# File 'lib/jquery_query_builder/rule_group.rb', line 18

def get_rule_object(rule)
  if rule['rules'].present?
    RuleGroup.new(rule)
  else
    Rule.new(rule)
  end
end