jdalton/es5-shim — comment on commit c357e58559a372660df4b8326a0cff9a55b90e4b
File: es5-shim.js line 399
By kitcambridge:

A possible solution to reduce redundancy:

```js
// Store an `exception` instance inside the top-level closure...
var exception = new TypeError("Invalid argument.");
// Throw the stored exception within each method.
throw exception;
```