danielstjules/Stringy — pull request #36 by vpassapera (2014-09-22 07:37:50+00:00)
Title: change insert behavior to no index required.

Allows inserting items to the end of string like so:
```php
$string = S::create(file_get_contents('/path/to/some/file'))->replace('{{PLACE_HOLDER}}', 'foo')->insert(' bar.');
```

Which is useful for using Stringy to parse files with tokens and modifying the content on the fly.
No BC break.