3 ms·
You're saying I should use custom symbols like 'true and 'false and put in checks like (eq 'false x) instead of (null x)? To avoid subtle errors? Honest questio
by medstrom 5y ago
You're saying I should use custom symbols like 'true and 'false and put in checks like (eq 'false x) instead of (null x)? To avoid subtle errors? Honest question.
- weavie 5y agoPostmodern (https://quickref.common-lisp.net/postmodern.htm https://quickref.common-lisp.net/postmodern.htm), a library to interface with Postresql will use the keyword `:null` to represent null, and T and nil to represent boolean true and false.