How to automate Excel data validation using ruby

Hi All,

I am a new to ruby , jst started learning ruby via Code academy.
I want to automate a application , where we are having excel report
which is getting data from the REST servers.

this report is getting generated by Jasper servers.

I want to validate data correctness with Rest data.

Please help me into this.

thanks in advance

Quick response will be appreciated.


This is all very vague. Can you give examples?