Labs/JS Modules: Difference between revisions

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the URI module
(update docs to the latest version of the module and point to the new canonical location of the module)
(the URI module)
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  testBranch.set({ foo: 1, bar: "awesome", baz: true });
  testBranch.set({ foo: 1, bar: "awesome", baz: true });
== URI ==
The [http://hg.mozdev.org/jsmodules/file/tip/URI.js URI module] creates [http://mxr.mozilla.org/mozilla/source/netwerk/base/public/nsIURI.idl nsIURI] objects from location strings.  It wraps [http://mxr.mozilla.org/mozilla/source/netwerk/base/public/nsIIOService.idl nsIIOService]::newURI.  There are two ways to use it.  First, you can call it as a constructor:
new URI(spec, charset, baseURI);
Second, you can call its <tt>get</tt> method:
URI.get(spec, charset, baseURI);
In both cases, the parameters are the same, and only the <tt>spec</tt> parameter is required; the <tt>charset</tt> and <tt>baseURI</tt> parameters are optional.  The difference between these two techniques is that the constructor throws an error if you pass it an invalid spec, while the <tt>get</tt> method returns null in that case.
In the future, the URI module may return JavaScript URI objects implementing a different interface than nsIURI.
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