class Gracefully::RetriedCommand
Public Class Methods
new(*args, &block)
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Calls superclass method
Gracefully::Command::new
# File lib/gracefully/retried_command.rb, line 5 def initialize(*args, &block) super @retries = @options[:retries] end
Public Instance Methods
call(*args, &block)
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# File lib/gracefully/retried_command.rb, line 11 def call(*args, &block) num_tried = 0 begin @callable.call *args, &block rescue => e num_tried += 1 if num_tried <= @retries retry else raise Gracefully::Error.new(e.message, nested: e) end end end