class Reacto::Operations::Retry

Public Class Methods

new(behaviour, retries = 1) click to toggle source
# File lib/reacto/operations/retry.rb, line 6
def initialize(behaviour, retries = 1)
  @behaviour = behaviour
  @retries = retries
end

Public Instance Methods

call(tracker) click to toggle source
# File lib/reacto/operations/retry.rb, line 11
def call(tracker)
  error = ->(e) do
    @retries = @retries - 1

    if @retries < 0
      tracker.on_error(e)
    else
      @behaviour.call(self.call(tracker))
    end
  end

  Subscriptions::OperationSubscription.new(tracker, error: error)
end