nodejs.dev/util-node/createSlug.js at main · nodejs/nodejs.dev · GitHub

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function createSlug(title) {

let slug = title.toLowerCase().trim();

const sets = [

{ to: 'nodejs', from: /node.js/ }, // Replace node.js

{ to: '-and-', from: /&/ }, // Replace &

{ to: '-', from: /[/_,:;\\ ]/g }, // Replace /_,:;\. and whitespace

];

sets.forEach(set => {

slug = slug.replace(set.from, set.to);

});

return (

slug

// eslint-disable-next-line no-useless-escape

.replace(/[^\w\-]+/g, '') // Remove any non word characters

.replace(/--+/g, '-') // Replace multiple hyphens with single

.replace(/^-/, '') // Remove any leading hyphen

.replace(/-$/, '')

); // Remove any trailing hyphen

}

module.exports = createSlug;

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