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@ndla/util
Advanced tools
Collection of util functions used by NDLA
$ npm install ndla-util
import uuid from '@ndla/util/uuid');
const unique = uuid();
console.log(unique); // > 'b56f476a-bc77-49cd-8be1-9d9aa93117ca'
or
import { uuid } from '@ndla/util');
const unique = uuid();
console.log(unique); // > '0ada1b02-5888-43fd-9fbc-ccdbb69528f2'
uuid()
Get an unique identifier.
const unique = util.uuid();
console.log(unique); // > '95821b33-694c-40e8-824c-d115a046d009'
getComponentName()
Get component name of a React component. Useful in HOCs.
import { getComponentName } from '@ndla/util';
const withHOC = (WrappedComponent) => {
class NameOfHoc extends React.Component {
....
render() {
return React.createElement(WrappedComponent, nextProps);
}
}
NameOfHoc.displayName = `NameOfHoc(${getComponentName(WrappedComponent)})`;
return hoistNonReactStatics(NameOfHoc, WrappedComponent);
};
export default withStateHandler;
copyTextToClipboard(text)
Copies text to clipboard by (1) creating a hidden textarea with the provided text, (2) selects the text, (3) runs document.execCommand('copy')
.
import { copyTextToClipboard } from '@ndla/util';
copyTextToClipboard('Hello world!');
tagsI18N(object, locale, withFallback, preferdLocales)
Finds translation for a specific language in an array named tags from an object. Prefered locales is a fallback option if the given locale translation does not exist.
If no preferdLocales is defined, it is default sat to ['nb', 'nn', 'en']
.
import { tagsI18N } from '@ndla/util';
tagsI18N(object, 'nb', false, ['nb', 'nn', 'en']);
### `downloadPdf({ title, content })`
Creates a PDF document based of content. Content is an array of objects with keys 'content' and 'style'. Content is pure text, style must be one of 'heading', 'ingress' or 'paragraph'.
```js
import { downloadPdf } from '@ndla/util';
downloadPdf({ title: 'myPdf', content: [{ text: 'PDF example', style: 'header'}, { text: 'Ingress text', style: 'ingress'}, { text: 'paragraph text #1', style: 'paragraph'}, { text: 'paragraph text #2', style: 'paragraph'}]);
FAQs
Collection of util functions used by NDLA
We found that @ndla/util demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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