Class: Rubocop::Cop::NewLambdaLiteral

Inherits:
Cop
  • Object
show all
Defined in:
lib/rubocop/cop/new_lambda_literal.rb

Constant Summary collapse

ERROR_MESSAGE = 
'The new lambda literal syntax is preferred in Ruby 1.9.'

Instance Attribute Summary

Attributes inherited from Cop

#correlations, #offences

Instance Method Summary collapse

Methods inherited from Cop

#add_offence, #has_report?, inherited, #initialize

Constructor Details

This class inherits a constructor from Rubocop::Cop::Cop

Instance Method Details

#inspect(file, source, tokens, sexp) ⇒ Object 



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# File 'lib/rubocop/cop/new_lambda_literal.rb', line 8

def inspect(file, source, tokens, sexp)
  each(:fcall, sexp) do |s|
    if s[1][0..1] == [:@ident, 'lambda']
      add_offence(:convention, s[1][-1].lineno, ERROR_MESSAGE)
    end
  end
end