module Rascal::IOHelper

Attributes

stderr[RW]
stdin[RW]
stdout[RW]

Public Class Methods

setup() click to toggle source
# File lib/rascal/io_helper.rb, line 6
def setup
  @stdout = $stdout
  @stderr = $stderr
  @stdin = $stdin
end

Public Instance Methods

say(message) click to toggle source
# File lib/rascal/io_helper.rb, line 14
def say(message)
  stdout.puts(message)
end
stderr() click to toggle source
# File lib/rascal/io_helper.rb, line 22
def stderr
  IOHelper.stderr
end
stdin() click to toggle source
# File lib/rascal/io_helper.rb, line 26
def stdin
  IOHelper.stdin
end
stdout() click to toggle source
# File lib/rascal/io_helper.rb, line 18
def stdout
  IOHelper.stdout
end