Class: Evilution::Mutator::Operator::PredicateReplacement Private

Inherits:
Base
  • Object
show all
Defined in:
lib/evilution/mutator/operator/predicate_replacement.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.

Instance Attribute Summary

Attributes inherited from Base

#mutations

Instance Method Summary collapse

Methods inherited from Base

#call, clear_parse_cache!, #initialize, operator_name, parsed_tree_for

Constructor Details

This class inherits a constructor from Evilution::Mutator::Base

Instance Method Details

#visit_call_node(node) ⇒ 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/evilution/mutator/operator/predicate_replacement.rb', line 6

def visit_call_node(node)
  if node.name.to_s.end_with?("?")
    loc = node.location

    add_mutation(
      offset: loc.start_offset,
      length: loc.length,
      replacement: "true",
      node: node
    )

    add_mutation(
      offset: loc.start_offset,
      length: loc.length,
      replacement: "false",
      node: node
    )
  end

  super
end