3 ms·
This is also an example of composition: cat /etc/passwd | cut -d':' -f1 | sort | grep -v root | tee /tmp/users It was invented long before OOP and until today
by mixedbit 14y ago
This is also an example of composition:
cat /etc/passwd | cut -d':' -f1 | sort | grep -v root | tee /tmp/users
It was invented long before OOP and until today this is probably the most successful approach to code reuse.
- sukuriant 14y agoUnix arrived in 1969 according to Wiki Smalltalk arrived in 1972. That's only 3 years; and that's implementation not idea creation