Sha256: f5c4d686dc4841d4a10512b1a826307ef150d143abbba5c4cd34081064624093
Contents?: true
Size: 427 Bytes
Versions: 19
Compression:
Stored size: 427 Bytes
Contents
require 'singleton'
require 'guignol'
module Guignol
class TtySpinner
include Singleton
Chars = ['/','|','\\', '-']
def initialize
@state = 0
end
def spin!
if $stderr.tty? && !Guignol.env.test?
$stderr.write(Chars[@state % Chars.size] + "\r")
$stderr.flush
@state += 1
end
Thread.pass
end
def self.spin!
instance.spin!
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems