Factorize replaceDigitsBetween
Remaining useless else
Add missing new line
Remove useless else with throw
Initialize array in SQLiteGrammar.php
Remove duplicate unset()
Remove forgotten method
Added unit test for array_last function
Typo
Remove unused code
Parse $dates values when fromDateTime is called

Allows model to be assigned a date like strings, without it having to match the database format exactly.