Ruby on Rails

Ruby has SecureRandom for this sort of thing: https://docs.ruby-lang.org/en/2.4.0/SecureRandom.html

Walter

> On Oct 6, 2019, at 5:08 AM, bouazza Mohamed <m.bouazza021@gmail.com> wrote:
>
> Hi everyone ,
> I have a job interview test to build a simple microservice that can receive an uploaded image and return a unique identifier for the uploaded image that can be used subsequently to retrieve the image.
>
> Do you have some ideas on lib and UUID that can be used . normaly in PHP there some can be done in help using this :
>
> Link 1: https://github.com/ramsey/uuid
> Link 2 : http://image.intervention.io/
>
>
> Thank you all lot in advance
>
>
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