Class: Henitai::Operators::ConditionalExpression

Inherits:
Henitai::Operator show all
Defined in:
lib/henitai/operators/conditional_expression.rb

Overview

Rewrites conditional expressions and loop guards.

Constant Summary collapse

NODE_TYPES = 
%i[if case while until].freeze

Constants inherited from Henitai::Operator

Henitai::Operator::FULL_SET, Henitai::Operator::LIGHT_SET

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Henitai::Operator

for_set, #name

Class Method Details

.node_types ⇒ Object 



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# File 'lib/henitai/operators/conditional_expression.rb', line 11

def self.node_types
  NODE_TYPES
end

Instance Method Details

#mutate(node, subject:) ⇒ Object 



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# File 'lib/henitai/operators/conditional_expression.rb', line 15

def mutate(node, subject:)
  case node.type
  when :if
    mutate_if(node, subject:)
  when :case
    mutate_case(node, subject:)
  when :while, :until
    mutate_loop(node, subject:)
  else
    []
  end
end