From: Daniel Finnie <dan@...>
Date: 2008-05-08T00:51:52+09:00
Subject: Re: Plain english to condition??

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Why not have one input box on the right and one on the left with an equals
sign in the middle.  Then you can so something like this:

left_box = "designation"
right_box = "PM"

model_instance.send(left_box) == right_box

Of course, be sure to sanitize your input.  You don't want to call destroy!
or something on model_instance.

Dan

On 5/7/08, Varun Goel <varun.rajeshkumar@gmail.com> wrote:
>
> Hi All,
>       I wanna to do something like as:
> 1. Use will type plain English in text box like designation equals PM or
> designation  = PM.
>
> 2.Then i have to save this rule in DB and i have to made some function
> to verify this rule.
>
> 3. My problem is that how to make if condition for following rule
> dynamically.Cos in ROR i can say designation == 'PM'then fine but how i
> will check that designation equals PM.
>
> 4.Means i have to make condition from plain english dynamically.
>
> Please tell me ur suggestions.
>
> Thanks
> Varun
> --
> Posted via http://www.ruby-forum.com/.
>
>

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