More flexible way of querying against ServiceNow

[dmfranko]

I was messing around with something and using the service_now gem. I found that the where method didn't allow me to use a BETWEEN operator for dates. The “old” way basically forced you to use a specific operator. This will allow for the user to specify what operator should be used. This would break existing code if someone is using the where method, so if you want to accept this request and/or want me to make it backwards compatible.

[caseywatts]

I think this looks great, much cleaner too!
We'll justneed to test this in three places before merging it in:

• wifi_reporter_manager
• ServiceNowAPIWebform
• the script Micah is working on

[caseywatts]

Micah worked on something similar in #6

[mrosales]

This way is definitely more powerful. Queries can also be joined with OR here as well if it is manually prefixed onto a the :field component of the query hash.

I am not sure how to make OR cleaner with this method. Let me know if you have any ideas.