class Dizby::IOBarrier

Public Class Methods

new(var) click to toggle source
# File lib/dizby/utility/io_barrier.rb, line 9
def initialize(var)
  @var = var
  @orig = var.dup
end

Public Instance Methods

allow() click to toggle source
# File lib/dizby/utility/io_barrier.rb, line 18
def allow
  @var.reopen(@orig)
  @var.sync = true
end
block() click to toggle source
# File lib/dizby/utility/io_barrier.rb, line 14
def block
  @var.reopen(File::NULL)
end