Class: Wait

Inherits:
Object
  • Object
show all
Defined in:
lib/frameworks/wait.rb

Class Method Summary collapse

Class Method Details

.until(options = {:timeout => 5}) ⇒ Object

Execute a block until it returns true. Optionally pass a timeout (by default 5 seconds).

wait = Wait.new wait.until 

(Random.rand(2) % 2)

wait.until(:timeout => 4) 

(Random.rand(2) % 2)




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# File 'lib/frameworks/wait.rb', line 17

def Wait.until(options={:timeout => 5})
  timeout = Time.new + options[:timeout].to_f

  while (Time.new < timeout)
    return if (yield)
  end
  raise 'Timeout exceeded for wait until.'
end