module Backburner::Logger
Public Class Methods
included(base)
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Loads in instance and class levels
# File lib/backburner/logger.rb, line 6 def self.included(base) base.extend self end
Public Instance Methods
job_started_at()
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Returns true if the job logging started
# File lib/backburner/logger.rb, line 26 def job_started_at Thread.current[:job_started_at] end
log_error(msg)
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Print an error to stderr
@example
log_error("Task failed!")
# File lib/backburner/logger.rb, line 44 def log_error(msg) logger ? logger.error(msg) : $stderr.puts(msg) end
log_info(msg)
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Print a message to stdout
@example
log_info("Working on task")
# File lib/backburner/logger.rb, line 35 def log_info(msg) logger ? logger.info(msg) : puts(msg) end
log_job_begin(name, args)
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Print out when a job is about to begin
# File lib/backburner/logger.rb, line 11 def log_job_begin(name, args) log_info "Work job #{name} with #{args.inspect}" Thread.current[:job_started_at] = Time.now end
log_job_end(name, message = nil)
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Print out when a job completed If message is nil, job is considered complete
# File lib/backburner/logger.rb, line 18 def log_job_end(name, message = nil) ellapsed = Time.now - job_started_at ms = (ellapsed.to_f * 1000).to_i action_word = message ? 'Finished' : 'Completed' log_info("#{action_word} #{name} in #{ms}ms #{message}") end
logger()
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Return logger if specified
# File lib/backburner/logger.rb, line 49 def logger Backburner.configuration.logger end