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RuboCop::Cop::Lint::Void

This cop checks for operators, variables and literals used in void context.

Public Instance Methods

on_begin(node) click to toggle source
# File lib/rubocop/cop/lint/void.rb, line 17
def on_begin(node)
  expressions = *node

  expressions.drop_last(1).each do |expr|
    check_for_void_op(expr)
    check_for_literal(expr)
    check_for_var(expr)
  end
end

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