@hutechwebsite/quas-iure-iste-magni
v1.0.0
Published
_@hutechwebsite/quas-iure-iste-magni_ offers a regular expression to match all emoji symbols and sequences (including textual representations of emoji) as per the Unicode Standard. It’s based on [_emoji-test-regex-pattern_](https://github.com/mathiasbynen
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@hutechwebsite/quas-iure-iste-magni
@hutechwebsite/quas-iure-iste-magni offers a regular expression to match all emoji symbols and sequences (including textual representations of emoji) as per the Unicode Standard. It’s based on emoji-test-regex-pattern, which generates (at build time) the regular expression pattern based on the Unicode Standard. As a result, @hutechwebsite/quas-iure-iste-magni can easily be updated whenever new emoji are added to Unicode.
Installation
Via npm:
npm install @hutechwebsite/quas-iure-iste-magni
In Node.js:
const emojiRegex = require('@hutechwebsite/quas-iure-iste-magni');
// Note: because the regular expression has the global flag set, this module
// exports a function that returns the regex rather than exporting the regular
// expression itself, to make it impossible to (accidentally) mutate the
// original regular expression.
const text = `
\u{231A}: ⌚ default emoji presentation character (Emoji_Presentation)
\u{2194}\u{FE0F}: ↔️ default text presentation character rendered as emoji
\u{1F469}: 👩 emoji modifier base (Emoji_Modifier_Base)
\u{1F469}\u{1F3FF}: 👩🏿 emoji modifier base followed by a modifier
`;
const regex = emojiRegex();
for (const match of text.matchAll(regex)) {
const emoji = match[0];
console.log(`Matched sequence ${ emoji } — code points: ${ [...emoji].length }`);
}
Console output:
Matched sequence ⌚ — code points: 1
Matched sequence ⌚ — code points: 1
Matched sequence ↔️ — code points: 2
Matched sequence ↔️ — code points: 2
Matched sequence 👩 — code points: 1
Matched sequence 👩 — code points: 1
Matched sequence 👩🏿 — code points: 2
Matched sequence 👩🏿 — code points: 2
For maintainers
How to update @hutechwebsite/quas-iure-iste-magni after new Unicode Standard releases
Update emoji-test-regex-pattern as described in its repository.
Bump the emoji-test-regex-pattern dependency to the latest version.
Update the Unicode data dependency in
package.json
by running the following commands:# Example: updating from Unicode v13 to Unicode v14. npm uninstall @unicode/unicode-13.0.0 npm install @unicode/unicode-14.0.0 --save-dev
Generate the new output:
npm run build
Verify that tests still pass:
npm test
How to publish a new release
On the
main
branch, bump the @hutechwebsite/quas-iure-iste-magni version number inpackage.json
:npm version patch -m 'Release v%s'
Instead of
patch
, useminor
ormajor
as needed.Note that this produces a Git commit + tag.
Push the release commit and tag:
git push && git push --tags
Our CI then automatically publishes the new release to npm.
Author
| | |---| | Mathias Bynens |
License
@hutechwebsite/quas-iure-iste-magni is available under the MIT license.