nl_tokens: Sorts the array of data for the Table based on the sort column index and the direction .
pl_tokens: function ( colIndex , direction ) { this . sortColIndex = colIndex ; this . cols [ colIndex ] . sortDirection = direction ; var defaultDirection = this . cols [ colIndex ] . defaultSortDirection ; var dataType = this . cols [ this . sortColIndex ] . dataType ; var key = this . cols [ this . sortColIndex ] . dataProperty ; if ( this . pagination ) { this . resetPagination ( ) ; } /* eslint-disable complexity */ this . data . sort ( function ( a , b ) { var first = a [ key ] ; var second = b [ key ] ; // undefined/null values are sorted to the end of the table when the sort direction is equal to the default // sort direction, and to the top of the table when the sort direction is opposite of default if ( first === null || first === undefined ) { if ( second === null || <mask> === undefined ) { return 0 ; } return defaultDirection === direction ? 1 : - 1 ; } if ( second === null || second === undefined ) { return defaultDirection === direction ? - 1 : 1 ; } if ( dataType === 'string' ) { first = first . toLowerCase ( ) ; second = second . toLowerCase ( ) ; } if ( first > second ) { return direction === 'ascending' ? 1 : - 1 ; } if ( first < second ) { return direction === 'ascending' ? - 1 : 1 ; } // a must be equal to b return 0 ; } ) ; /* eslint-enable complexity */ }