class Basic101::MidFunction

Public Instance Methods

call(runtime, args) click to toggle source
# File lib/basic101/mid_function.rb, line 11
def call(runtime, args)
  check_args args, [BasicString, BasicNumeric], [BasicNumeric]
  string, start, count = *args
  string = string.eval(runtime).to_string
  start = start.eval(runtime).to_integer
  count = count && count.eval(runtime).to_integer
  string.mid(start, *[count])
end
name() click to toggle source
# File lib/basic101/mid_function.rb, line 7
def name
  'MID$'
end