Tests data are out.
Missed some of the test functions to carve out.
world becomes buildWorld and demand parameters. Much cleaner.
Impact of WorldBuilder refactoring.
Moved the file.
Added printStrs here, where it belonged.
Added printStrs export.
Bared strip. Only what's necessary.
Refactored from main to allow testing.
"where" in module was missing.
Missing import.
s/Process/proceed on exports.
Fixed the tests, and wrote their goal.
Fixed imports.
Moved.