Nodejs Array Remove From To remove(from, to)

Method Source Code

/**// w  w  w. jav  a  2s. c o m
 * A  much nicer way to remove from the built-in array
 * @param from {number} The first element to remove.
 *                      If the "to" parameter is blank, this is the only
 *                      element that will be removed.
 * @param to {number} The last element to remove.
 */
Array.prototype.remove = function(from, to) {
    var rest = this.slice((to || from) + 1 || this.length);
    this.length = from < 0 ? this.length + from : from;
    return this.push.apply(this, rest);
};

Related

1. remove(from, to)

   Array.prototype.remove = function(from, to) {
     var rest = this.slice((to || from) + 1 || this.length);
     this.length = from < 0 ? this.length + from : from;
     return this.push.apply(this, rest);
   };
   function map(val, start_min, start_max, end_min, end_max) {
     return (val-start_min)/(start_max-start_min)*(end_max-end_min)+end_min;
   

2. remove(from, to)

   Array.prototype.remove = function(from, to) {
     var rest = this.slice((to || from) + 1 || this.length);
     this.length = from < 0 ? this.length + from : from;
     return this.push.apply(this, rest);
   };
   function throwNullOrUndefined(obj, message) {
     if (obj == null || typeof obj == "undefined")
       throw message;
   

3. remove(from, to)

   'use strict';
   Array.prototype.remove = function(from, to) {
     var rest = this.slice((to || from) + 1 || this.length);
     this.length = from < 0 ? this.length + from : from;
     return this.push.apply(this, rest);
   };
   

4. remove(from, to)

   function print(str) {
     console.log(str);
   Array.prototype.remove = function(from, to) {
     var rest = this.slice( (to || from) + 1 || this.length);
     console.log("rest:"+ rest);
     this.length = from < 0 ? this.length + from : from;
     console.log("this:" + this);
     return this.push.apply(this, rest);
   ...
   

5. remove(from, to)

   Array.prototype.remove = function(from, to) {
     var rest = this.slice((to || from) + 1 || this.length);
     this.length = from < 0 ? this.length + from : from;
     return this.push.apply(this, rest);
   };
   var RAD2DEG = 180/Math.PI;
   var DEG2RAD = 1/RAD2DEG;
   

6. remove(from, to)

   Array.prototype.remove = function(from, to) {
     var rest = this.slice((to || from) + 1 || this.length);
     this.length = from < 0 ? this.length + from : from;
     return this.push.apply(this, rest);
   };
   

7. remove(from, to)

   Array.prototype.remove = function(from, to) {
     var rest = this.slice((to || from) + 1 || this.length);
     this.length = from < 0 ? this.length + from : from;
     return this.push.apply(this, rest);
   };
   function str2list(s){
       if (s) {
           a = s.split(",");
           for (i = 0; i < a.length ; i++) { if (! a[i]) { a.pop(i); } }
   ...
   

8. remove(from, to)

   'use strict';
   Array.prototype.remove = function(from, to) {
     var rest = this.slice((to || from) + 1 || this.length);
     this.length = from < 0 ? this.length + from : from;
     return this.push.apply(this, rest);
   };
   

9. remove(from, to)

   Array.prototype.remove = function(from, to) {
       var rest = this.slice((to || from) + 1 || this.length);
       this.length = from < 0 ? this.length + from : from;
       this.push.apply(this, rest)
       return this;
   };
   function permutate(n, a) {
     if (a.length === 0) {
        all.push(n);
   ...