jquery-selector-cache v1.0.2

This is a little function to help us cache the jQuery selector(jQuery object).

Everybody knows cache the jQuery selector is a good practice.

var $button = $('.button');

$button.on('click', function () {
    // ...
});

$button.on('mouseenter', function () {
    // ...
});

However, sometimes it's a little cumbersome...
So you can cache a selector by using this little util function like this:

$$button.on('click', function () {
    $$(this).text('cache me');
    // ...
});

Installation

To install via the npm, enter the following:
npm install jquery-selector-cache

or just use the src/jquery-selector-cache.js from git repository.

Feel free to use either AMD or CommonJS to require this function.

Usage

To cache a jQuery object simply by replacing $ with $$.

if ($$('h1') === $$('h1')) {
    console.log('css selector cached!');
}
$$('h1').on('click', function () {
    if ($$(this) === $$(this)) {
        console.log('DOM object cached!');
    }
});

To update the cache, pass true to the second argument.

$$('.button',true)