From carlos.crosetti at afilha.com.ar  Fri Aug 15 21:38:13 2014
From: carlos.crosetti at afilha.com.ar (carlos.crosetti at afilha.com.ar)
Date: Fri, 15 Aug 2014 16:38:13 -0300
Subject: [lively-kernel] adding a JS library to my world
Message-ID: <ab10a5585c169b95f8fd695bc8e53c7d@afilha.com.ar>

 

Hi, it is possible to add a JavaScript library at my world level, thus
not affecting other LK users working on the same LK server? 

Thanks, Carlos 
 
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From lars.wassermann at googlemail.com  Fri Aug 15 23:32:00 2014
From: lars.wassermann at googlemail.com (Lars)
Date: Fri, 15 Aug 2014 14:32:00 -0700
Subject: [lively-kernel] adding a JS library to my world
In-Reply-To: <ab10a5585c169b95f8fd695bc8e53c7d@afilha.com.ar>
References: <ab10a5585c169b95f8fd695bc8e53c7d@afilha.com.ar>
Message-ID: <CAHQQ6OVwbiJb3UnXGtqiXRW-HSz8BLS-PZ6s=xFp_sS=cUghEg@mail.gmail.com>

Hi Carlos,

a way would be to add an empty module which requires the library and add
that to world requirements. The code for requiring an external library by a
lively module is:

module(<<name>>).requires().requiresLib({
    url: Config.codeBase + <<pathToLibFileWithFileEnding, relative to
core>>, loadTest: function() { return !!Global.<<YourLibrary>>; }
    }).toRun(function() { /* ... */ }

The loadTest has to be correct, otherwise the JSLoader might assume the
library is loaded and not load your URL, or load your module although the
lib is missing. We keep all our libs in /core/lib/, and that worked fine so
far.

Does that help you?
Lars

P.S.: On lively web you can see that pattern in
users/larswassermann/relax.js or in some of the acorn files for ast parsing.


On 15 August 2014 12:38, <carlos.crosetti at afilha.com.ar> wrote:

>  Hi, it is possible to add a JavaScript library at my world level, thus
> not affecting other LK users working on the same LK server?
>
> Thanks, Carlos
>
>
> _______________________________________________
> lively-kernel mailing list
> lively-kernel at hpi.uni-potsdam.de
> http://lists.hpi.uni-potsdam.de/listinfo/lively-kernel
>
>
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