Class: Henitai::Operators::HashLiteral

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

Overview

Reduces hash literals by emptying them or mutating symbol keys.

Constant Summary collapse

NODE_TYPES = 
[:hash].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/hash_literal.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/hash_literal.rb', line 15

def mutate(node, subject:)
  return [] if node.children.empty?

  mutants = [empty_hash_mutant(node, subject:)]
  mutants.concat(symbol_key_mutants(node, subject:))
  mutants
end