dist/regular/loose/dejavu.js
function append(arr1, arr2) {
        if (arr2 == null) {
            return arr1;
        }

        var pad = arr1.length,
            i = -1,
            len = arr2.length;
        while (++i < len) {
            arr1[pad + i] = arr2[i];
        }
        return arr1;
    }
function append(arr1, arr2) {
        if (arr2 == null) {
            return arr1;
        }

        var pad = arr1.length,
            i = -1,
            len = arr2.length;
        while (++i < len) {
            arr1[pad + i] = arr2[i];
        }
        return arr1;
    }
function append ( arr1 , arr2 ) { if ( arr2 == null ) { return arr1 ; } var pad = arr1 . length , i = - 1 , len = arr2 . length ; while ( ++ i < len ) { arr1 [ pad + i ] = arr2 [ i ] ; } return arr1 ; }
Appends an array to the end of another.
The first array will be modified.
Appends an array to the end of another . The first array will be modified .