dive/dojo : a snippet to itterate recursive all views in a folder, abstracted

dive read async

/* we use dojo on node.js allover and here as a "promise pattern" ! : */
/* http://github.com/kitsonk/dojo-node-boilerplate */

require(["dojo/Deferred", "dojo/promise/all"], function(def, all){
   
				
    var rPath, name, eStr, iStr, e, _data;

	function read (file){
	    var d = new def();
					
		var rPath = path.relative(vDir,file);
		var name = file; 
		/* you could name your file here,
		    e.g.: file is '/home/foo/views/projectA/index.html' and name should be 'projectA/index'
		*/
			
		fs.readFile(file, 'utf8', function (err,data) {
			if (err) return console.log(err);
			_data = String(_data.trim() || '');
			d.resolve({id:name, data:_data});
		});
		return d.promise;
	}
	
	var promises = [];
	dive(vDir, { directories: false, files: true, recursive: true }, 
    	function(err, file) {
    	    /* DIVE CALLBACK 1 */
    		if (err) throw err;
    		promises.push( read(file) );
    	},
    	function() {
    	    /* DIVE CALLBACK 2 */
    		console.log('1/2 complete - reading async now');
    		all(promises).then(function(results){
    			var views = {};
    			array.forEach(results, function(r,i){
    				views[r.id] = r.data;
    			});
    			vExt, vDir, rPath, name, eStr, iStr, e, _data = null;
    			console.log( '2/2 complete !', views );
    		});
    	}
    );
});