public/javascripts/inputex/build/inputex.js
function(i) {
      
      var itemValue = this.items[i];
   
      this.ul.removeChild(this.ul.childNodes[i]);
      
      this.items[i] = null;
      this.items = inputEx.compactArray(this.items);
      
      return itemValue;
   }
function(i) {
      
      var itemValue = this.items[i];
   
      this.ul.removeChild(this.ul.childNodes[i]);
      
      this.items[i] = null;
      this.items = inputEx.compactArray(this.items);
      
      return itemValue;
   }
function ( i ) { var itemValue = this . items [ i ] ; this . ul . removeChild ( this . ul . childNodes [ i ] ) ; this . items [ i ] = null ; this . items = inputEx . compactArray ( this . items ) ; return itemValue ; }
private method to remove an item
@param {Integer} index index of item to be removed
@private
private method to remove an item