src/base.js
function uniqGrant(str) {
    var arr = str.split(',');
    var exist = {};
    var i, item;
    for (i = 0; i < arr.length; ) {
        item = arr[i].trim();
        if (exist[item]) {
            arr.splice(i, 1);
        } else {
            exist[item] = true;
            arr[i] = item;
            i++;
        }
    }
    return arr.join(',');
}
function uniqGrant(str) {
    var arr = str.split(',');
    var exist = {};
    var i, item;
    for (i = 0; i < arr.length; ) {
        item = arr[i].trim();
        if (exist[item]) {
            arr.splice(i, 1);
        } else {
            exist[item] = true;
            arr[i] = item;
            i++;
        }
    }
    return arr.join(',');
}
function uniqGrant ( str ) { var arr = str . split ( ',' ) ; var exist = { } ; var i , item ; for ( i = 0 ; i < arr . length ; ) { item = arr [ i ] . trim ( ) ; if ( exist [ item ] ) { arr . splice ( i , 1 ) ; } else { exist [ item ] = true ; arr [ i ] = item ; i ++ ; } } return arr . join ( ',' ) ; }
Grant 去重
Grant 去重