Module: Process

Defined in:

/Users/martyn/cw/cw_clone/lib/cw/process.rb

Class Method Summary (collapse)

• + (Boolean) exist?(pid)

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# File '/Users/martyn/cw/cw_clone/lib/cw/process.rb', line 5

def exist?(pid)
  Process.kill(0, pid)
  true
rescue Errno::ESRCH
  false
end