class Bundler::Retry
General purpose class for retrying code that may fail
Constants
- DEFAULT_ATTEMPTS
Attributes
attempts[RW]
current_run[RW]
name[RW]
total_runs[RW]
Public Class Methods
new(name, exceptions = nil, attempts = nil)
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# File lib/bundler/retry.rb, line 11 def initialize(name, exceptions = nil, attempts = nil) @name = name attempts ||= default_attempts @exceptions = Array(exceptions) || [] @total_runs = attempts.next # will run once, then upto attempts.times end
Public Instance Methods
attempt(&block)
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# File lib/bundler/retry.rb, line 23 def attempt(&block) @current_run = 0 @failed = false @error = nil while keep_trying? do run(&block) end @result end
Also aliased as: attempts
default_attempts()
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# File lib/bundler/retry.rb, line 18 def default_attempts return Integer(self.class.attempts) if self.class.attempts DEFAULT_ATTEMPTS end