Module: RuboCop::Cop::Betterment::Utils::MethodReturnTable

Defined in:
lib/rubocop/cop/betterment/utils/method_return_table.rb

Class Method Summary collapse

Class Method Details

.get_method(method_name) ⇒ Object 



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# File 'lib/rubocop/cop/betterment/utils/method_return_table.rb', line 28

def get_method(method_name)
  indexed_methods[method_name]
end

.has_method?(method_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubocop/cop/betterment/utils/method_return_table.rb', line 32

def has_method?(method_name)
  indexed_methods.include?(method_name)
end

.indexed_methods ⇒ Object 



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# File 'lib/rubocop/cop/betterment/utils/method_return_table.rb', line 24

def indexed_methods
  @indexed_methods ||= {}
end

.populate_index(node) ⇒ Object 



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# File 'lib/rubocop/cop/betterment/utils/method_return_table.rb', line 9

def populate_index(node)
  raise "not a class" unless node.class_type?

  get_methods_for_class(node).each do |method|
    track_method(method.method_name, Utils::Parser.get_return_values(method))
  end

  node.descendants.each do |descendant|
    lhs, rhs = *descendant
    next unless descendant.equals_asgn? && (descendant.type != :casgn) && rhs&.send_type?

    track_method(lhs, [rhs])
  end
end