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exAspArk/wait_steps.rb

Forked from jnicklas/wait_steps.rb
Last active August 29, 2015 14:06
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wait_steps.rb
require "timeout"
module WaitSteps
extend RSpec::Matchers::DSL
matcher :become_true do
match do |block|
begin
Timeout.timeout(Capybara.default_wait_time) do
sleep(0.1) until value = block.call
value
end
rescue TimeoutError
false
end
end
end
end
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