Module: Diddy::Helpers

Included in:
Steps
Defined in:
lib/diddy/helpers.rb

Instance Method Summary collapse

Instance Method Details

#try(max_times, delay = 1, &block) ⇒ Object 



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# File 'lib/diddy/helpers.rb', line 3

def try(max_times, delay = 1, &block)
  index = 0
  result = false

  while !result && index < max_times do
    result = yield
    sleep(delay) unless result
    index += 1
  end

  result
end

#try_with_exception(max_times, delay = 1, &block) ⇒ Object 



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# File 'lib/diddy/helpers.rb', line 16

def try_with_exception(max_times, delay = 1, &block)
  index = 0
  result = false

  while !result && index < max_times do
    begin
      result = yield
    rescue Exception
      result = false
    end

    sleep(delay) unless result
    index += 1
  end

  result
end