Class: Mutant::Mutator::Regexp::Quantifier Private

Inherits:
Mutant::Mutator::Regexp show all
Defined in:
lib/mutant/mutator/regexp.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Constant Summary collapse

MAP =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

{
  '*'  => '+',
  '*+' => '++',
  '*?' => '+?'
}.freeze

Constants inherited from Mutant::Mutator::Regexp

REGISTRY

Instance Attribute Summary

Attributes inherited from Mutant::Mutator

#output

Instance Method Summary collapse

Methods inherited from Mutant::Mutator::Regexp

mutate, regexp_body

Methods included from Procto

included

Instance Method Details

#dispatch ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mutant/mutator/regexp.rb', line 94

def dispatch
  return unless input.quantifier

  emit_removal
  emit_replacement
end

#emit_removal ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mutant/mutator/regexp.rb', line 101

def emit_removal
  emit(mk_dup.tap { |new| new.quantifier = nil })
end

#emit_replacement ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/mutant/mutator/regexp.rb', line 105

def emit_replacement
  new_text = MAP[input.quantifier.text] or return

  emit(mk_dup.tap { |new| new.quantifier.text = new_text })
end