Class: Rubocop::Cop::VariableInterpolation

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

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/variable_interpolation.rb', line 6

def inspect(file, source, tokens, sexp)
  each(:string_dvar, sexp) do |s|
    var = s[1][1][1]
    lineno = s[1][1][2].lineno

    add_offence(
      :convention,
      lineno,
      "Replace interpolated var #{var} with expression \#{#{var}}."
    )
  end
end