Joined January 2012
·
Posted to
Constants in Perl
over 1 year
ago
# interpolation...
use constant NAME => "Toby Inkster";
say "My name is ${\ NAME }";Achievements
154 Karma
1,810 Total ProTip Views
T-Rex 3
Have at least three original repos where C is the dominant language
Platypus
Have at least one original repo where scala is the dominant language
Nephila Komaci 3
Have at least three original repos where PHP is the dominant language
T-Rex
Have at least one original repo where C is the dominant language
Nephila Komaci
Have at least one original repos where PHP is the dominant language
Forked
Have a project valued enough to be forked by someone else
Walrus
The walrus is no stranger to variety. Use at least 4 different languages throughout all your repos
Velociraptor
Have at least one original repo where Perl is the dominant language
Velociraptor 3
Have at least three original repos where Perl is the dominant language
Philanthropist
Truly improve developer quality of life by sharing at least 50 individual open source projects
Altruist
Increase developer well-being by sharing at least 20 open source projects
Charity
Fork and commit to someone's open source project in need
Constants created with the constant pragma don't result in function calls. They're optimized away by the compiler. (This includes constants interpolated in strings like ${\FOO}.) The only ways to force Perl not to optimize a constant away are to call it with a leading ampersand, or to call it as a method.