I really dont get these things, why not just define ./log.js
and do module.exports = require('my-chosen-log-module');
We expose stuff with NODE_PATH=lib so require('log') in that case but
delegate to some other module or apply some thin wrappers. This is
pretty common
but all this DI stuff just seems to complicate something pretty simple
On May 16, 9:48 am, mgutz <mario.l.gutier...@gmail.com> wrote:
> https://github.com/mgutz/inj
>
> I didn't like all the AngularJS wannabes. node.js has perfectly fine module
> system already.
>
> Inj is a KISS, require based dependency injector (DI) for node.js
>
> - no monkey patches
> - no autowire needed, just use require
>
> *reader.js*
>
> require = require('inj')(module, require);
>
> var fs = require('fs');
> exports.text = fs.readFileSync(__dirname + './file.txt', 'utf8');
>
> *readerTest.js*
>
> // first create container for `reader`
> var inj = require('inj');
> var container = inj.create(require.resolve('./reader'));
>
> // register a mocked 'fs'
> container.register('fs', {readFileSync: function() { return 'foo'; });
>
> var a = require('./reader');
> assert(a.text, 'foo');
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