copy_term/3
Opened this issue · 1 comments
Anniepoo commented
Add a section demonstrating how to use copy_term/3 to do online computation with attributes.
Also add usng failure to unwind attributes.
Anniepoo commented
example - I have a complex term with a bunch of attributed variables. I want to test a list of terms and retain those which unify.
the first success would normally 'spoil' the master, so we make a copy.