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RuboCop::Cop::Style::SymbolArray

This cop checks for array literals made up of symbols that are not using the %i() syntax.

This check makes sense only on Ruby 2.0+.

Constants

MSG

Public Instance Methods

on_array(node) click to toggle source
# File lib/rubocop/cop/style/symbol_array.rb, line 14
def on_array(node)
  # %i and %I were introduced in Ruby 2.0
  return if RUBY_VERSION < '2.0.0'
  add_offense(node, :expression) if array_of?(:sym, node)
end

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