Java代写代考

### object.selectors > Functions to select values from an object. ——————————————————————————– #### accessor **Signature:** `_.accessor(field:String)` Returns a function that will attempt to look up a named field in any object that it is given. “`javascript var getName = _.accessor(‘name’); getName({ name: ‘Seneca’ }); // => ‘Seneca’ “` ——————————————————————————– #### dictionary **Signature:** `_.dictionary(obj:Object)` Given an object,

### function.iterators > Functions to iterate over collections. ——————————————————————————– #### iterators.accumulate **Signature:** `_.iterators.accumulate(iter:Function, binaryFn:Function, initial:Any)` Returns a function that when called will iterate one step with `iter` and return the value currently accumulated by using `binaryFn`. The function will return `undefined` once all values have been iterated over. “`javascript var generalsIterator = _.iterators.List([“Hannibal”, “Scipio”]); function