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Angelo Chen  
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 More options Nov 15 2012, 7:17 am
From: Angelo Chen <angelochen...@gmail.com>
Date: Thu, 15 Nov 2012 04:17:32 -0800 (PST)
Local: Thurs, Nov 15 2012 7:17 am
Subject: require
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Hi,

var fs = require('fs');
I'd like to understand this a little more, require is part of v8 JS? or
nodejs function? if yes, where can I find it in Nodejs's source code?
thanks,

Angelo


 
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Вадим Барышев  
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 More options Nov 15 2012, 7:21 am
From: Вадим Барышев <vadimbarys...@gmail.com>
Date: Thu, 15 Nov 2012 04:21:05 -0800 (PST)
Local: Thurs, Nov 15 2012 7:21 am
Subject: Re: require
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This is node.js function. You can start
here https://github.com/joyent/node/blob/master/lib/module.js#L361

четверг, 15 ноября 2012 г., 16:17:32 UTC+4 пользователь Angelo Chen написал:


 
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Angelo Chen  
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 More options Nov 15 2012, 9:21 am
From: Angelo Chen <angelochen...@gmail.com>
Date: Thu, 15 Nov 2012 06:20:45 -0800 (PST)
Local: Thurs, Nov 15 2012 9:20 am
Subject: Re: require
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Hi,

Thanks for the direction, but I found it at beg of module.js, it has a
line:
var NativeModule = require('native_module');
is the require here refers to:

Module.prototype.require = function(path) {
  return Module._load(path, this);

};

?

On Nov 15, 8:21 pm, Вадим Барышев <vadimbarys...@gmail.com> wrote:


 
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Вадим Барышев  
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 More options Nov 15 2012, 9:39 am
From: Вадим Барышев <vadimbarys...@gmail.com>
Date: Thu, 15 Nov 2012 06:39:33 -0800 (PST)
Local: Thurs, Nov 15 2012 9:39 am
Subject: Re: require
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NativeModule defined
here https://github.com/joyent/node/blob/master/src/node.js#L676

It just returns itself if module id is
'native_module' https://github.com/joyent/node/blob/master/src/node.js#L687

Module._load defined
here https://github.com/joyent/node/blob/master/lib/module.js#L275

четверг, 15 ноября 2012 г., 18:21:09 UTC+4 пользователь Angelo Chen написал:


 
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Martin Cooper  
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 More options Nov 15 2012, 11:28 am
From: Martin Cooper <mfncoo...@gmail.com>
Date: Thu, 15 Nov 2012 08:28:37 -0800
Local: Thurs, Nov 15 2012 11:28 am
Subject: Re: [nodejs] Re: require
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On Thu, Nov 15, 2012 at 6:20 AM, Angelo Chen <angelochen...@gmail.com>wrote:

> Hi,

> Thanks for the direction, but I found it at beg of module.js, it has a
> line:
> var NativeModule = require('native_module');
> is the require here refers to:

> Module.prototype.require = function(path) {
>   return Module._load(path, this);
> };
> ?

I'm afraid you're going to have to keep reading. :-) You'll discover that
ultimately 'require' is a function that is unique for each module, and is
passed in to the wrapper that executes the module. See:

https://github.com/joyent/node/blob/master/lib/module.js#L377
https://github.com/joyent/node/blob/master/src/node.js#L726
https://github.com/joyent/node/blob/master/lib/module.js#L453

NativeModule.require() is used to get at those modules that are baked into
Node itself; a regular 'require' is used for everything else.

--
Martin Cooper

On Nov 15, 8:21 pm, Вадим Барышев <vadimbarys...@gmail.com> wrote:


 
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