Updates to promised-io for narwhal/nodules

lib/fs.js

@@ -2,13 +2,21 @@
 * Node fs module that returns promises
 */
 
-var fs = require("fs"),
-	LazyArray = require("./lazy-array").LazyArray,
+var fs = require("fs");
+
+if(typeof process == "undefined"){
+	// for rhino
+	for(var i in fs){
+		exports[i] = fs[i];
+	}
+}
+else{
+var LazyArray = require("./lazy-array").LazyArray,
 	Buffer = require("buffer").Buffer,
 	defer = require("./promise").defer,
 	when = require("./promise").when,
 	convertNodeAsyncFunction = require("./promise").convertNodeAsyncFunction;
-
+	
 // convert all the non-sync functions
 for (var i in fs) {
 	if (i.match(/Sync$/) || i.match(/watch/)) {
@@ -151,4 +159,5 @@ exports.makeTree = function(path){
 };
 exports.absolute = exports.realpathSync;
 exports.list = exports.readdirSync;
-exports.move = exports.rename;
+exports.move = exports.rename;
+}

package.json

@@ -19,6 +19,11 @@
 		"npm": {
 			"main": "./lib/fs",
 			"directories": { "lib": "./lib" }
+		},
+		"narwhal": {
+			"mappings": {
+				"fs": "../engines/rhino/lib/fs.js"
+			}
 		}
 	}
 }