Module: Pantheios::Util::ThreadUtil::ThreadName

Defined in:
lib/pantheios/util/thread_util.rb

Overview

Inclusion module for giving the included type the thread_name attribute

If included into a thread type, or a thread instance, then

Class Method Summary collapse

Class Method Details

.included(receiver) ⇒ Object 



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# File 'lib/pantheios/util/thread_util.rb', line 40

def self.included receiver

  if receiver < ::Thread

    receiver.instance_eval do

      define_method(:thread_name) { @thread_name || self.to_s }
      define_method(:thread_name=) { |name| @thread_name = name }
    end
  else

    receiver.instance_eval do

      define_method :thread_name do |name = (name_not_given_ = true)|

        t = Thread.current

        has_tn = t.respond_to? :thread_name

        if name_not_given_

          return t.thread_name if has_tn

          t.to_s
        else

          class << t; attr_accessor :thread_name; end unless has_tn

          t.thread_name = name
        end
      end

      define_method(:thread_name=) { |name| thread_name name }
    end
  end
end