nl_tokens: Helper method to get a value by searching for it by priority
pl_tokens: function get ( self , steamObj , <mask> ) { steamObj = steamObj || { } ; if ( steamObj [ key ] !== undefined ) { return steamObj [ key ] ; } else if ( self [ key ] !== undefined ) { return self [ key ] ; } else if ( Steam [ key ] !== undefined ) { return Steam [ key ] ; } else { throw new Error ( "Missing required field: " + key ) ; } }