Class: Dry::Logic::Rule::Composite

Inherits:
Dry::Logic::Rule show all
Defined in:
lib/dry/logic/rule/composite.rb

Instance Attribute Summary collapse

Attributes inherited from Dry::Logic::Rule

#options, #predicate

Instance Method Summary collapse

Methods inherited from Dry::Logic::Rule

#and, #curry, #each?, #negation, #new, #or, #predicate_id, #then, #type, #xor

Constructor Details

#initialize(left, right) ⇒ Composite

Returns a new instance of Composite.



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# File 'lib/dry/logic/rule/composite.rb', line 8

def initialize(left, right)
  @left = left
  @right = right
end

Instance Attribute Details

#left ⇒ Object (readonly)

Returns the value of attribute left.



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# File 'lib/dry/logic/rule/composite.rb', line 6

def left
  @left
end

#right ⇒ Object (readonly)

Returns the value of attribute right.



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# File 'lib/dry/logic/rule/composite.rb', line 6

def right
  @right
end

Instance Method Details

#name ⇒ Object 



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# File 'lib/dry/logic/rule/composite.rb', line 13

def name
  :"#{left.name}_#{type}_#{right.name}"
end

#to_ast ⇒ Object Also known as: to_a 



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# File 'lib/dry/logic/rule/composite.rb', line 17

def to_ast
  [type, [left.to_ast, right.to_ast]]
end