add 'in' evaluater to security rule

[s-kris]

The problem faced currently?

We need to use 'or' and write multiple clauses to compare a value with multiple options (for example to check if args.auth.role is in an array of values ['role1', 'role2', 'role3'])

How can we solve it?

As talked on discord,

rule: match
eval: in
type: string
f1: args.auth.rule
f2: [val1, val2, val3]

the above 'in' evaluator will be very helpful in writing efficient security rules

If you want this feature to be implemented, give it a thumbs up reaction, so that we can determine which features are important to you.
👍

[HeyItsJs]

coming in v0.15.0