Nodejs Array Sort sortABC( property )

Method Source Code

Array.prototype.sortABC = function( property )
{
  return this.sort( function( a,b)
  {/*from   w ww. j a v a2s. c  om*/
    var links = a[property].replace(/?, "Oe").replace(/?, "Ae").replace(/?,"Ue");
    var rechts = b[property].replace(/?, "Oe").replace(/?, "Ae").replace(/?,"Ue");

    if( links < rechts) return -1;
    if( links > rechts) return 1;
    return 0;
  });
};

Related

1. sort(fn)

   Array.prototype.sort = function(fn) {
     if (!arguments[0]) {
       fn = function(a, b) {
         return a.compareTo(b);
       };
     for (var i = 0, len = this.length; i < len - 1; i++) {
       for (var j = i + 1, len = this.length; j < len; j++) {
         if (fn(this[i], this[j]) > 0) {
   ...
   

2. sortAscending()

   Array.prototype.sortAscending = function() {
     return this.sort( function( a, b ) {
       if ( a > b ) {
         return 1;
       return a < b ? -1 : 0;
     } );
   };
   

3. sortAscending()

   Array.prototype.sortAscending = function() {
     this.sort(function(a, b) {
       return a - b;
     });
     return this;
   };
   var largestProductOfThree = function(array) {
     array = array.slice().sortAscending();
     var secondFromLast = array[array.length - 2];
   ...
   

4. sortBool(iteratee)

   Array.prototype.sortBool = function(iteratee) {
       var _iteratee = function(a, b) {return iteratee(a, b) ? -1 : 1};
       return this.sort(_iteratee);
   };
   

5. sortBy( field, ascending_order )

   Array.prototype.sortBy= function( field, ascending_order ) {
     var asc = ascending_order ? 1 : -1;
     return this.sort(function (a, b) {
            return (asc *(a[field] <= b[field]) ? -1:1);
     });
   };