Samples attributes usage & field types

[bglusman]

@cflipse there's more data the form builder is implying we'll use that we're still not, like max/min values and whatnot, but these are a good start...

I don't see if/how simpleform supports integer only inputs, though i think it may support step sizes, so integers have a step size of 1.0 maybe? max/min may be easiest by giving it a range collection when max/min are present.

[cflipse]

input :field, as: :integer

https://github.com/plataformatec/simple_form#available-input-types-and-defaults-for-each-column-type

[bglusman]

@h-m-m this is the PR I mentioned.

@cflipse yeah I saw that take but the way it says generated HTML element numeric for all 3 of them it wasn't clear if it actually enforced it being an integer at the field level? Probably that's just confusing docs though and you're right, easy enough to test anyway.