Module: Trxl::RoundFunction1

Defined in:
lib/trxl/trxl_grammar.rb

Instance Method Summary collapse

Instance Method Details

#eval(env = Environment.new) ⇒ Object 



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# File 'lib/trxl/trxl_grammar.rb', line 6130

def eval(env = Environment.new)
  if ((v = value.eval(env)) && !v.is_a?(TrueClass))
    format("%0.#{digits.eval(env)}f", v).to_f
  else
    nil
  end
end