nl_tokens: / *
pl_tokens: function add ( opts , cb ) { "use strict" ; var params = [ 'add' , '-f' ] ; params . push ( opts . <mask> ) ; //devices is an array or a string of devices if ( opts . devices . length ) { params = params . concat ( opts . devices ) ; } else { var devices = opts . devices . split ( / \s+ / ) ; params = params . concat ( devices ) ; } zpool ( params , cb ) ; }