gitlabhq/gitlabhq

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lib/gitlab/loop_helpers.rb

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Maintainability
A
45 mins
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# frozen_string_literal: true

module Gitlab
  module LoopHelpers
    ##
    # This helper method repeats the same task until it's expired.
    #
    # Note: ExpiredLoopError does not happen until the given block finished.
    #       Please do not use this method for heavy or asynchronous operations.
    def loop_until(timeout: nil, limit: 1_000_000)
      raise ArgumentError unless limit

      start = Time.now

      limit.times do
        return true unless yield

        return false if timeout && (Time.now - start) > timeout
      end

      false
    end
  end
end