Method: Spring::Env#pid

Defined in:
lib/spring/env.rb

#pid ⇒ Object 



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# File 'lib/spring/env.rb', line 57

def pid
  pidfile_path.exist? ? pidfile_path.read.to_i : nil
rescue Errno::ENOENT
  # This can happen if the pidfile is removed after we check it
  # exists
end