Method: RuboCop::Cop::Lint::UnderscorePrefixedVariableName#check_variable

Defined in:
lib/rubocop/cop/lint/underscore_prefixed_variable_name.rb

#check_variable(variable) ⇒ Object 



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# File 'lib/rubocop/cop/lint/underscore_prefixed_variable_name.rb', line 54

def check_variable(variable)
  return unless variable.should_be_unused?
  return if variable.references.none?(&:explicit?)
  return if allowed_keyword_block_argument?(variable)

  node = variable.declaration_node

  location = if node.match_with_lvasgn_type?
               node.children.first.source_range
             else
               node.loc.name
             end

  add_offense(location)
end