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Ashwin Hegde
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Merge pull request #27 from hegdeashwin/develop
updates path e.g.
2 parents 9b84123 + acb3661 commit 8217c1f

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‎Kit/Session-3/Path/path.js‎

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

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