class Nydp::Builtin::Minus

Public Instance Methods

builtin_call(*args) click to toggle source
# File lib/nydp/builtin/minus.rb, line 6
def builtin_call *args
  if args.length == 1
    - args.first
  elsif args.first
    args.reduce(&:-)
  else
    0
  end
end
name() click to toggle source
# File lib/nydp/builtin/minus.rb, line 4
def name ; "-" ; end