class Basic101::AbsFunction

Public Instance Methods

call(runtime, args) click to toggle source
# File lib/basic101/abs_function.rb, line 13
def call(runtime, args)
  check_args args, [BasicNumeric]
  value = args.first.eval(runtime)
  value.abs
end
name() click to toggle source
# File lib/basic101/abs_function.rb, line 9
def name
  'ABS'
end