if-macro.rb

#if it is a macro...
defmacro ifworkday(first, second)
  if workday(today()) do
    return first
  else
    return second
  end
end
ifworkday(1+1, doOtherHugeCalc())

#when the values are “shown”
defmacro ifworkday("1+1", "doOtherHugeCalc()")
  if workday(today()) do
    return eval("1+1")
  else
    return eval("doOtherHugeCalc()")
  end
end