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Re^3: Why Does Test::Deep Kill Test::Class

by fergal (Chaplain)
on Jun 20, 2008 at 14:46 UTC ( #693170=note: print w/replies, xml ) Need Help??

in reply to Re^2: Why Does Test::Deep Kill Test::Class
in thread Why Does Test::Deep Kill Test::Class

This and some other stuff are the root of my hatred of default exports (and the lack of a nice way to use things without exports at all).

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Re^4: Why Does Test::Deep Kill Test::Class
by Your Mother (Chancellor) on Jan 09, 2009 at 19:59 UTC

    A bit late reply, sorry, but I find "()" to be quite nice. You just have to cultivate the habit of using it.

      () would be fine if you didn't then have to type

      use Foo::Bar::Woz::Snuts (); Foo::Bar::Woz::Snuts::Wibble($x, $y)

      Python gets it right (well better at least) with

      from import snuts; snuts.wibble(x, y)

      and suchlike. This is pretty much impossible in Perl due to symbol table access being absolute, not relative.

        You don't if the module does its exporting right, and most do.

        use Foo::Bar::Woz::Snuts qw( Wibble );

        I realize you're talking about having relative spaces in the code though. To me that would add arbitrary levels of (human) ambiguity for the hacker trying to read it. I think this could be solved in Perl too with some export/namespace alias magick but I wouldn't like or use the feature.

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[Corion]: Discipulus: If you want to rewrite the SVG, then yes, something like XML::Twig should be enough. I would try to not modify the SVG but only modify the display, but so far I haven't convinced IE to change the style...
Corion gives up
[Discipulus]: ah! so you mean if i need a static image i can use Twig, if on the fly better css selector and mody attrs (jquery?), rigth?
[LanX]: not sure what you guys are taking about, but a DOM manipulation in JS shouldn't be difficult
[Corion]: Discipulus: Yeah, that's what I would try (but so far, I can't even change the colors manually in the SVG, which is why I gave up ;) )
Discipulus bad sign..
[Discipulus]: italian doc says to modify somehow the initial SVG before using it with D3.js
[Discipulus]: LanX the fact is that my js ability is even poorer than my Perl one..
[LanX]: oh its negative? ;P

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