Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine
 
PerlMonks  

Re: Restricting a scalar to certain values

by sundialsvc4 (Monsignor)
on Jun 21, 2013 at 12:55 UTC ( #1040150=note: print w/ replies, xml ) Need Help??


in reply to Restricting a scalar to certain values

The only vague approximation that I have seen is use constant {};.   And it is a very poor substitute.   The Perl language simply does not have real enumerated-types or compile-time checking.


Comment on Re: Restricting a scalar to certain values

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1040150]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chanting in the Monastery: (5)
As of 2014-07-26 01:03 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My favorite superfluous repetitious redundant duplicative phrase is:









    Results (175 votes), past polls