nasa-keypath

New Age Keypath Traversal Technology.

npm install nasa-keypath
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NASA Keypath Module

New Age Keypath Traversal Technology. Traverse and manipulate Objects with ease using the newfangled string dot notation all the kids are raving about!

Installation

npm install nasa-keypath

or include index.js in your browser.

Utilization

References

var keypath = require('nasa-keypath');
var on = {
  users: [
    { _id: '290682069820139', password: 'something-unique' },
    { _id: '908164718613492', password: 'something-unique', admin: true }
  ],

  count: {
    total: 2,
    admins: 1
  }
};

This code has no real meaning, only to show the power of what keypath can do.

Functional

// Array Manipulation
keypath.remove(on, 'users.[].password'); // No more passwords, safe to show.
keypath.set(on, 'users.[].activated', true); // All users are now activated.
keypath.get(on, 'users.0.admin'); // Is this user authorized?
keypath.get(on, 'users.[].admin', true); // Get all users who are admin, and full object.

// Manipulation
keypath.get(on, 'count.admins');
keypath.set(on, 'count', keypath.get(on, 'users').length); // We can iterate for admins.

OOP

var path = keypath(on);

// Array Manipulation
path.remove('users.[].password'); // No more passwords, safe to show.
path.set('users.[].activated', true); // All users are now activated.
path.get('users.0.admin'); // Is this user an admin?
path.get('users.[].admin', true); // Get all users who are admin, and full object.

// Manipulation
path.get('count.admins'); // 1
path.set('count', path.get('users').length); // We can iterate for admins.
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