1# npm-cache-filename 2 3Given a cache folder and url, return the appropriate cache folder. 4 5## USAGE 6 7```javascript 8var cf = require('npm-cache-filename'); 9console.log(cf('/tmp/cache', 'https://registry.npmjs.org:1234/foo/bar')); 10// outputs: /tmp/cache/registry.npmjs.org_1234/foo/bar 11``` 12 13As a bonus, you can also bind it to a specific root path: 14 15```javascript 16var cf = require('npm-cache-filename'); 17var getFile = cf('/tmp/cache'); 18 19console.log(getFile('https://registry.npmjs.org:1234/foo/bar')); 20// outputs: /tmp/cache/registry.npmjs.org_1234/foo/bar 21``` 22