This may be overkill for your use but would love to have an MIT licensed set
of classes that allow for/enable something like this:


https://medium.com/assist/theres-a-dozen-ways-to-order-a-coffee-why-do-dumb-bots-only-allow-one-27230542636d#.laljhpyt5




sergio ruiz wrote
> Hey all..
>
> I got my first paying gig that i am able to use pharo with, and i am on
> the last leg before calling it complete.
>
> Here���s what I need to do..
>
> This application accepts SMS text messages. It allows the user to send
> images via MMS and place an order to a print house for those images.. ��it
> then compiles the order, and submits it to the order processing system and
> makes the prints.
>
> The last thing I need to zero in on is handling the interaction. Believe
> it or not, I have never modeled such an interaction. The interaction goes:
>
> - user sends images{s)
> - bot says ���thanks��� and asks if there are more
> - user types ���done��� or sends more
> - on ���done��� bot asks for print size
> - bot says ���thanks��� and the interaction is done. order is processed.
>
> my first inclination is to use a state machine, progressing through order
> each time the user enters ���done���..��
>
> does this sound reasonable, or is there a better model/design pattern for
> this interaction?
>
> Thanks!
>
>
> ----
> peace,
> sergio
> photographer, journalist, visionary
>
> Public Key:��http://bit.ly/29z9fG0
> #BitMessage��BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV
> http://www.Village-Buzz.com
> http://www.ThoseOptimizeGuys.com
> http://www.coffee-black.com
> http://www.painlessfrugality.com
> http://www.twitter.com/sergio_101
> http://www.facebook.com/sergio101
>
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