On Jul 2, 2014, at 10:53 PM, Sam <p...@net153.net> wrote: > On 06/29/2014 02:44 AM, Manoj Shekhawat wrote: >> Hi Geeks, >> >> Can you please give me proper justification that Moose isn't that slow, >> many people in my organisation are resisting its usage by just saying >> that it's slow. >> >> I know we can increase it's speed by using: >> >> __PACKAGE__->meta->make_immutable; >> >> But any other points will be very helpful, we in our organization are >> deciding to build a new automation tool using Moose. >> >> Thanks in advance!! >> >> -- >> Thanks! >> Manoj Shekhawat > > We would need more info on where your people think it is slow at. > Personally, the only performance hits I have noticed is a hit at start up > (everyone knows that), and using native delegation using 'exists' on hashes. > As a test, checking a list of 75k key values against a large hash took less > than a second using a native hash. Using moose with a hashref and a handle to > 'exists' took about 34 seconds. That might be an issue, but the fix is easy, > just don't use a handle and make your own method. > > --Sam
Um, wow, did not know that. Nice to know (I think I have a few of those lingering around). chris
