Yo~!
fa5fd6351605912ec75e783cb626497b1ebe471e
introduced a change where org-babel-script-escape stopped accepting
numbers. This caused an issue in ob-ruby.el where when trying to
evaluate something like "2 + 2", you would get the message:
`org-babel-script-escape' expects a string
This broke evaluation of Ruby code blocks.
I
suspect this is not the only location where this problem might arise,
so I am submitting a patch so the function simply returns numbers if
they are passed in rather than dying. (Because numbers don't need to be
escaped, and this was the previous behaviour.)
Thanks..!
By the way, sorry if this ends up being a duplicate... I learned not so long ago I needed to subscribe to actually post here and wasn't sure if my last post went to /dev/null or is just awaiting moderation. (I tested to make sure the patch still works with the most recent commit of the maint branch.)
org-babel-script-escape-numbers.patch