Prioritise properties

[JosephDuffy]

By default the macro will check properties in the order they're declared. However some properties are more likely to be different and some may take longer to compare (e.g. a string vs a bool).

The macro could offer 3 options for the order of the compared properties:

• Order of declaration
• Automatic (e.g. bools, then numbers, then strings, then custom types)
• Manual, via prority provided to the @Hashed macro