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AllThingsSmitty/querySelector.js

Last active August 20, 2022 13:32
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Use querySelector with .bind() as a shortcut to familiar function names
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querySelector.js
// returns first element selected - $('input[name="food"]')
var $ = document.querySelector.bind(document);
// return array of selected elements - $$('img.dog')
var $$ = document.querySelectorAll.bind(document);
// Credit: https://twitter.com/wesbos/status/608341616173182977
@jorgevilaca82
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Why binding? why not just pass the function reference? Like this:

var $ = document.querySelector;

@eduard-ishmukhametov
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jQuery analogy may be misleading

@AllThingsSmitty
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Author

bling.js may have the best answer for this use case.

@wesbos
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wesbos commented Aug 25, 2015

Cred - https://twitter.com/wesbos/status/608341616173182977

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