Merge pull request #27 from hegdeashwin/develop

updates path e.g.
the-code-experiments · Mar 30, 2015 · 8217c1f · 8217c1f
2 parents 9b84123 + acb3661
commit 8217c1f
Showing 1 changed file with 67 additions and 21 deletions.
diff --git a/Kit/Session-3/Path/path.js b/Kit/Session-3/Path/path.js
@@ -20,26 +20,27 @@ var path = require('path');
  * When multiple slashes are found, they're replaced by a single one;
 */
 
-console.log('Given path: D:////Projects///NodeJS///////TrainingKit');
-console.log('Apply normalize: ' + path.normalize('D:////Projects///NodeJS///////TrainingKit'));
+console.log('Given path: D:////Projects///Nodejs///////TrainingKit');
+console.log('Apply normalize: ' + path.normalize('D:////Projects///Nodejs///////TrainingKit'));
 
 
-console.log('Given path: D:\\\Projects\NodeJS\\\\\\\\\\TrainingKit');
-console.log('Apply normalize: ' + path.normalize('D:\\\Projects\NodeJS\\\\\\\\\\TrainingKit'));
+console.log('Given path: D:\\\Projects\Nodejs\\\\\\\\\\TrainingKit');
+console.log('Apply normalize: ' + path.normalize('D:\\\Projects\Nodejs\\\\\\\\\\TrainingKit'));
 
 
-console.log('Given path: D:\\Projects\\NodeJS\\..\\Backbone');
-console.log('Apply normalize: ' + path.normalize('D:\\Projects\\NodeJS\\..\\Backbone'));
+console.log('Given path: D:\\Projects\\Nodejs\\..\\Backbone');
+console.log('Apply normalize: ' + path.normalize('D:\\Projects\\Nodejs\\..\\Backbone'));
 
 
-console.log('Given path: D:/Projects/NodeJS/../../Articles/Backbone');
-console.log('Apply normalize: ' + path.normalize('D:/Projects/NodeJS/../../Articles/Backbone'));
+console.log('Given path: D:/Projects/Nodejs/../../Articles/Backbone');
+console.log('Apply normalize: ' + path.normalize('D:/Projects/Nodejs/../../Articles/Backbone'));
 
 
 /***
- * Return directory name of a path.
+ * Return directory name of a path. 
+ * Note: Nodejs is considered as file.
 */
-console.log(path.dirname('D:/Projects/NodeJS'));
+console.log(path.dirname('D:/Projects/Nodejs'));
 
 
 /***
@@ -57,40 +58,85 @@ console.log(path.extname('index'));
 /***
  * Return the last portion of a path.
 */
-console.log(path.basename('D:/Projects/NodeJS/index.html'));
+console.log(path.basename('D:/Projects/Nodejs/index.html'));
 
-console.log(path.basename('D:/Projects/NodeJS/index.html', '.html'));
+console.log(path.basename('D:/Projects/Nodejs/index.html', '.html'));
 
 /***
  * Return the relative path from `from` to `to`
 */
-console.log(path.relative('D:/Projects/NodeJS', 'D:/Projects/Backbone'));
+console.log(path.relative('D:/Projects/Nodejs', 'D:/Projects/Backbone'));
+
+console.log(path.relative('D:/Training/Nodejs', 'D:/Projects/Backbone'));
+
+/***
+ * Return the absolute path.
+ * Note: need latest node.js version.
+*/
+// console.log(path.isAbsolute('D:/Projects/Nodejs')); // true
+// console.log(path.isAbsolute('D:/Projects/Nodejs/os.html')); // false
+// console.log(path.isAbsolute('.')); // false
 
-console.log(path.relative('D:/Training/NodeJS', 'D:/Projects/Backbone'));
 
 /***
  * Resolves `to` to an absolute path.
+ * It is as a sequence of cd commands in a shell.
 */
-console.log(path.resolve('D:/Projects/NodeJS', './Architecture'));
+console.log(path.resolve('D:/Projects/Nodejs', './Architecture'));
+
+console.log(path.resolve('D:/Projects/Nodejs', 'D:/Projects/Backbone'));
 
-console.log(path.resolve('D:/Projects/NodeJS', 'D:/Projects/Backbone'));
+console.log(path.resolve('D:/Projects/Nodejs', '../Backbone'));
 
-console.log(path.resolve('D:/Projects/NodeJS', '../Backbone'));
+console.log(path.resolve('D:/', '/Projects', 'Nodejs', 'examples'));
+console.log(path.resolve('D:/', '/Projects', '/Nodejs', 'examples'));
+console.log(path.resolve('D:/', '/Projects', '/Nodejs', '/examples'));
+console.log(path.resolve('D:/', 'Projects', 'Nodejs', 'examples'));
 
 /***
- * Join the path.
+ * Join all arguments and normalize the resulting path.
 */
-console.log(path.join('D:/', 'Projects', 'NodeJS'));
+console.log(path.join('D:/', 'Projects', 'Nodejs'));
+
+console.log(path.join('D:/', 'Projects', 'Nodejs', '..', 'Backbone'));
 
-console.log(path.join('D:/', 'Projects', 'NodeJS', '..', 'Backbone'));
+// Throws exception.
+// TypeError: Arguments to path.join must be strings.
+// console.log(path.join('D:/', {}, 'Projects'));
 
 /***
  * The [PLATFORM] specific file separator `\` or `/`.
 */
-console.log('D:/Projects/NodeJS'.split(path.sep));
+console.log('Projects\\Nodejs\\examples'.split(path.sep));
 
 /***
  * The [PLATFORM] specific path delimiter `:` or `;`.
 */
 console.log(process.env.PATH);
 console.log(process.env.PATH.split(path.delimiter));
+
+/***
+ * Returns an object from a path string. 
+ * Note: need latest node.js version.
+ * OUTPUT: {
+    	root : "C:\",
+    	dir : "C:\path\dir",
+    	base : "index.html",
+    	ext : ".html",
+    	name : "index"
+	}
+*/
+// console.log(path.parse('D:\\projects\\Nodejs\\examples\os.html'));
+
+/***
+ * Returns an path string from an object. the opposite of path.parse
+ * Note: need latest node.js version.
+ * OUTPUT: 'D:/projects/Nodejs/examples/os.html'
+*/
+// path.format({
+// 	root: "D:/",
+// 	dir: "/projects/Nodejs/examples",
+// 	base: "os.html",
+// 	ext: ".html",
+// 	name: "os"
+// });