On Tue, Jul 1, 2014 at 10:43 AM, Chris Butcher
<christopherbutcher@live.com> wrote:
> the user's entered value for the impact and likelihood fields to be an
> integer between 0 and 100. What I would usually expect would work, something
> like:
>
> validates_inclusion_of :impact, :in => 0..100
>
> doesn't. Validation always fails, presumably because the input is generated
> as an array with an integer inside, rather than a traditional integer.
> Anyone know how I could bypass this issue?
I really don't understand your use case of storing a single integer
as a single-element array, but perhaps just use e.g.
... :in => acceptable_range
def acceptable_range
(1..100).each.map{ |n| [n] }
end
FWIW,
--
Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
http://about.me/hassanschroeder
twitter: @hassan
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