PaperSize

A paper size: ISO 216's A and B series and the US letter, legal and tabloid, written A4, Letter.

Media and visual; not ordered; since Jadpo 0.1.0.

Make one

Pick one of its variants, PaperSize.a0.

text.parse(raw, as: PaperSize) reads one from its text; text that isn't one at all fails malformed, such as A11, C4 or Executive.

Variants

Text, JSON and storage

text.from writes its canonical text, the one form text.parse reads back. JSON sends its canonical text as a string.

It is stored in one column named for the field, of type text. B5 is stored as 'B5'.

Shown to people

text.format(value, locale:) shows it to people in their locale.

With locale: Locale.en_gb:

Operations

It has the contract's own operations: text.parse, text.from, text.format, json.read, json.write and ==. It isn't ordered, so < and sorting don't take it. Every standard type meets one contract says how they work.