Class: RuboCop::Cop::HashTransformMethod::Captures

Inherits:
Struct
  • Object
show all
Defined in:
lib/rubocop/cop/mixin/hash_transform_method.rb

Overview

Internal helper class to hold match data

Instance Method Summary collapse

Instance Method Details

#noop_transformation? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubocop/cop/mixin/hash_transform_method.rb', line 119

def noop_transformation?
  transforming_body_expr.lvar_type? &&
    transforming_body_expr.children == [transformed_argname]
end

#transformation_uses_both_args? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubocop/cop/mixin/hash_transform_method.rb', line 124

def transformation_uses_both_args?
  transforming_body_expr.descendants.include?(unchanged_body_expr)
end

#use_transformed_argname? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubocop/cop/mixin/hash_transform_method.rb', line 128

def use_transformed_argname?
  transforming_body_expr.each_descendant(:lvar).any? do |node|
    node.source == transformed_argname.to_s
  end
end