addon/utils/data-processor.js
function (property, callback, thisArg) {
        if(this.get(property)) {
          this.get(property).forEach(callback, thisArg);
        }
      }
function (property, callback, thisArg) {
        if(this.get(property)) {
          this.get(property).forEach(callback, thisArg);
        }
      }
function ( property , callback , thisArg ) { if ( this . get ( property ) ) { this . get ( property ) . forEach ( callback , thisArg ) ; } }
If the property is available, expects it to be an array and iterate over
its elements using the callback.
@param vertex {DataNode}
@param callback {Function}
@param thisArg {} Will be value of this inside the callback
If the property is available expects it to be an array and iterate over its elements using the callback .