README.md

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