locale_helper.js « helpers « javascripts « spec - gitlab.com/gitlab-org/gitlab-foss.git - Unnamed repository; edit this file 'description' to name the repository.

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path: root/spec/javascripts/helpers/locale_helper.js

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/* eslint-disable import/prefer-default-export */

export const setLanguage = (languageCode) => {
  const htmlElement = document.querySelector('html');

  if (languageCode) {
    htmlElement.setAttribute('lang', languageCode);
  } else {
    htmlElement.removeAttribute('lang');
  }
};