Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

Re: update a hash with a hash

by rjbs (Pilgrim)
on Jul 15, 2004 at 02:33 UTC ( #374497=note: print w/ replies, xml ) Need Help??


in reply to update a hash with a hash

It's not as efficient as friedo's solution, but I generally find myself writing:
%hash1 = (%hash1, %hash2);
In other words, "hash1 is itself, plus all of hash2, using hash2's values where they conflict."
rjbs

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://374497]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (7)
As of 2016-06-27 09:21 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    My preferred method of making French fries (chips) is in a ...











    Results (337 votes). Check out past polls.