frontend/static/src/javascripts/lib/$.js at 143-sonobi-render · devhttps/frontend · GitHub

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// @flow

import bonzo from 'bonzo';

import qwery from 'qwery';

// Warning: side effect. This patches the bonzo module for use everywhere

bonzo.aug({

height() {

return this.dim().height;

});

// #? Use of `Node` throughout this file may need a second look?

const $ = (selector: ?string | ?Node, context: ?Node | ?string): bonzo =>

bonzo(qwery(selector, context));

$.create = (s: string | Node): bonzo => bonzo(bonzo.create(s));

// #? duplicated in lib/closest.js?

$.ancestor = (el: ?Node, className: string): ?Node => {

if (

el === null ||

el === undefined ||

el.nodeName.toLowerCase() === 'html'

) {

return null;

}

if (!el.parentNode || bonzo(el.parentNode).hasClass(className)) {

return el.parentNode;

}

return $.ancestor(el.parentNode, className);

};

// #? does this offer any value?

$.forEachElement = (selector: string, fn: Function): Array<Element> => {

const els = qwery(selector);

els.forEach(fn);

return els;

};

// #es6 can be named exports once we're es6-only

// eslint-disable-next-line guardian-frontend/no-default-export

export default $;

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