Returns an array of elements with a matching data attribute name.

getElementsByDataAttribute.js

/**
 * Returns an array of elements with a matching data attribute name.
 * @example
 * let value = getElementsByDataAttribute('component-name');
 */
 export default function getElementsByDataAttribute(name) {
    var elements = document.querySelectorAll(`[data-${name}]`);
    return Array.prototype.slice.call(elements);
};