This is the patch for this feature request:
save hash table to MO
Thanks! I'd missed this pull request, sorry for the delay.
Can you fix the signature to be _is_prime($candiate) with no space?
Also, any chance of docblocks?
Can you avoid inline control structures? (add braces)
As above re inline structures
Inline structures again
Hmm odd: "Your merge target has changed since we cached the merge commit - try the merge again"
I cherry picked all of your commits, so this is now closeable.