Module: RailsPwnage::Base

Defined in:
lib/zergling/process.rb

Instance Method Summary collapse

Instance Method Details

#process_info(pid = nil) ⇒ Object

returns information about a process



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# File 'lib/zergling/process.rb', line 35

def process_info(pid = nil)
  info = Hash.new
  Sys::ProcTable.ps.each do |process|
    item = { :cmdline => process.cmdline, :pid => process.pid.to_s }

    if pid.nil?
      info[process.pid.to_s] = item
    else
      return item if item.pid.to_s == pid.to_s
    end
  end
  if pid.nil?
    return info
  else
    return nil
  end
end