Hi,

Has anyone come across a Ruby mathematical expression parser, capable

of parsing out token, replacing them with values then executing the

mathematical formula? Nothing too heavy, A * (44/12) * … etc. where

A is can be replaced with a value.

In Java there are serveral, like JEP, but I’d prefer it we could get a

Ruby one now we have moved over to Rails, otherwise we will have to

have some sort of Java calculation web service which would be quite

faffy.

Thanks

Sean