Nodejs Array Contain contains(str)

Here you can find the source of contains(str)

Method Source Code

Array.prototype.contains = function(str) {
   var i = this.length;
   while (i--) {/*from   w w  w .  ja v  a2 s .  c o m*/
      if (this[i] === str) {return true; }
   }
   return false;
};

Related

  1. contains(object)
    Array.prototype.contains = function(object) {
      if (this.indexOf(object) !== -1) {
        return true;
      return false;
    };
    
  2. contains(oneItem)
    Array.prototype.contains = function(oneItem)
      var index = dojo.indexOf(this, oneItem);
      return index != -1;
    
  3. contains(query)
    Array.prototype.contains = function (query)
      function compare(element) 
        return element === query;
      return this.some(compare);
    };
    
  4. contains(search)
    Array.prototype.contains = function(search) {
      return this.indexOf(search) !== -1;
    };
    
  5. contains(str)
    Array.prototype.contains = function(str)
      return this.indexOf(str) != -1;
    };
    
  6. contains(target)
    Array.prototype.contains = function(target) {
      return this.indexOf(target) != -1;
    };
    
  7. contains(target, ordered)
    Array.prototype.contains = function (target, ordered) {
        ordered = ordered || false;
        var foundAll = true;
        if (ordered) {
            var lastIdx = -1;
            for (var i = 0; i <= target.length - 1; i++) {
                lastIdx = this.indexOf(target[i], lastIdx + 1);
                if (lastIdx == -1) {
                    foundAll = false;
    ...
    
  8. contains(v)
    Array.prototype.contains = function(v) {
        for(var i = 0; i < this.length; i++) {
            if(this[i] === v) return true;
        return false;
    };
    
  9. contains(v)
    Array.prototype.contains = function(v) {
        for(var i = 0; i < this.length; i++) {
            if(this[i] === v) return true;
        return false;
    };