2 ms·
http://docs.plt-scheme.org/guide/contracts.html http://docs.plt-scheme.org/guide/contracts.html IANACS I'm not sure if these are the same as (or even similar to
by sharkbrainguy 17y ago
http://docs.plt-scheme.org/guide/contracts.html http://docs.plt-scheme.org/guide/contracts.html IANACS I'm not sure if these are the same as (or even similar to) contracts in eiffel, but they are very useful and prevalent in the standard library.