Hi Jeremy,
I remember that I did googling and find the way to use `self.|` in
`add_constraint`.
For example:
alter_table(:table) do
add_constraint(:constraint) { self.|(:status => [1, 2, 3]) }
end
end
Which will generate the constraint on status column of the table in which
status can only be 1,2 or 3.
I try to find the document again in sequel documentation, however, there's
no luck.
If you can, could you please point me the way to find such documentation.
Is there the other way to generate such constraint which is more readable?
I found that it is a bit verbose though.
Thank you in advance.
Bang
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