Altering TT's INCLUDE_PATH in Dancer with Custom View

Altering Template Toolkit's INCLUDE_PATH in Dancer

This just came up on Dancer's mailing list and I've been sitting on this code (and post) for a few months since the project I was working on didn't need it.

Basically Dancer's Template Toolkit view requires you completely alter it or use the default setting. This is pain if you just want to add to it but not have to manage all the changes.

I created a new TT view class, to get inside the TT init and add to the INCLUDE_PATH instead of replace it. The code was a bit involved and I extended it a bit by adding a customization flag in each environment (if needed).

On to the code

Here is the code and config that i used to do this

Disclaimer

I don't recall all the other issues that i ran into while doing this. It was over 6 months ago but post questions if you have them

__END__

Comments

  1. UnknownApril 3, 2013 at 1:46 PM

    Go Pack Go! Go Perl Go!

    ReplyDelete
  2. SkolarSolutionsAugust 1, 2019 at 1:10 AM

    Nice Post. To get study abroad in any course. For students who is looking for study medicine in abroad, we will help with end to end services with zero cost.
    Skolarrssolutions
    Mbbs in Russia
    Mbbs in UK
    Mbbs in Malaysia

    ReplyDelete

Post a Comment

Popular posts from this blog

2 ways to get SQLite to put dates into columns

2 ways to get SQLite to put dates into a column.
insert into mytable values( null, datetime('now') );insert into mytable values( null, strftime('%s', 'now'));The first one inserts a row somewhat like this:
1|2009-03-10 18:47:46

The second inserts an unix timestamp:
2|1236711411

It might be best to use that unix timestamp with an integer column type for dates since SQLite doesn't support a datetime one.

It makes comparisons and ordering much easier:
select * from dt where lu > strftime('%s', '2009-03-10');

Output of:
id|lu
6|1236643200
2|1236711411
3|1236711516
4|1236711518
5|1236711519But the formatting is pretty ugly. :-/

Hey what about formatting it within the select with the SQLite datetime function:
select id, datetime(lu, 'unixepoch') lu from dt order by lu;
id|lu
6|2009-03-10 00:00:00
2|2009-03-10 18:56:51
3|2009-03-10 18:58:36
4|2009-03-10 18:58:38
5|2009-03-10 18:58:39
Better but having to add that to each select is kind of a pain. I like adding…
Read more

BootstrapX clickover

Birth
The last few weeks, i've been pushing Bootstrap in various directions. Most of the time, its being hacking around Popovers. Our current design uses Popovers with forms. It provides a very nice balance between in page action and more subtle interruption to viewing the page than a modal.

Over the last few weeks, I've found a few quirks with using Popover's trigger action of 'focus'. This works fine with forms but on Chrome and Safari 'focus' events are supported incompletely. In addition to that varied support we have a few other needs that inspired a new Bootstrap extension. BootstrapX - Clickover.

Our requirements are:
Click button/link/icon to toggle display of popover contentOption to click 'away' from popover to closeAbility to have 'popover' autoclose after some amount of timeOption to have element inside of popover hide it
I suspect, in the future, it will need to only auto close when user's mouse leaves the clickover.

Out of …
Read more

Please don't create tests like this in Perl

I just came across a test like:And of course, it was silently doing something/nothing/everything. I'd guess most experience Perl coders will notice that the eval will only run the test if the request doesn't throw an exception. Which might be kind of ok but there is no catch or check of the $@ later. If a check is added for $@ later, it will make the test pattern pretty messyPlease don't write this type of test. Please. Instead use Test::Exception and drop into a sub. Something along the lines of: This is better for a couple of reasons: test will show some output in case of exceptiontest will stop instead of just pushing on with a bunch of mostly false error (unless the test wants to this to check bad input :)test is simpler to understand (no response, give up)__END__
Read more