Was hoping to find a comment just like yours! Thanks!
I use Ruby from the cli frequently for stuff that exceeds an easy jq expression or if jq is not availabel but Ruby is (which happens a lot on RHEL systems when EPEL is not enabled, which is the case in a lot of banks) Ruby's awk -> perl -> ruby heritage endows it with a pretty good cli mode, but sometimes it's verbose. For example parsing json:
But obviously that's wordier than it needs. (To pre-empt the "just use jq!" people, I agree. For simple examples I would just use jq. This example here is just an example).
I use Ruby from the cli frequently for stuff that exceeds an easy jq expression or if jq is not availabel but Ruby is (which happens a lot on RHEL systems when EPEL is not enabled, which is the case in a lot of banks) Ruby's awk -> perl -> ruby heritage endows it with a pretty good cli mode, but sometimes it's verbose. For example parsing json:
But obviously that's wordier than it needs. (To pre-empt the "just use jq!" people, I agree. For simple examples I would just use jq. This example here is just an example).