Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister
 
PerlMonks  

Re^5: How can we interpolate an expression??

by Kenosis (Priest)
on Sep 21, 2012 at 02:46 UTC ( #994800=note: print w/ replies, xml ) Need Help??


in reply to Re^4: How can we interpolate an expression??
in thread How can we interpolate an expression??

Excellent, tobyink! I enjoy what it says there:

Discovered by Larry Wall, 1994.

It's the Discovered part that's intriguing...


Comment on Re^5: How can we interpolate an expression??
Re^6: How can we interpolate an expression??
by tobyink (Abbot) on Sep 21, 2012 at 05:49 UTC

    A number of Perl's "features" are actually bugs that were discovered, found to be useful and have been documented and carefully preserved. One that springs to mind is that s/.../.../ee evaluates twice, s/.../.../eee evaluates thrice, etc.

    I have a feeling that the baby cart is one of these.

    perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'
[reply]
[d/l]
[select]

In Section Seekers of Perl Wisdom

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://994800]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others wandering the Monastery: (6)
As of 2015-01-30 03:58 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My top resolution in 2015 is:

















    Results (248 votes), past polls