freeCodeCamp/api-server/server/utils/index.js

27 lines
654 B
JavaScript

exports.dasherize = function dasherize(name) {
return ('' + name)
.toLowerCase()
.replace(/\s/g, '-')
.replace(/[^a-z0-9\-\.]/gi, '')
.replace(/\:/g, '');
}
exports.nameify = function nameify(str) {
return ('' + str)
.replace(/[^a-zA-Z0-9\s]/g, '')
.replace(/\:/g, '');
}
exports.unDasherize = function unDasherize(name) {
return ('' + name)
// replace dash with space
.replace(/\-/g, ' ')
// strip nonalphanumarics chars except whitespace
.replace(/[^a-zA-Z\d\s]/g, '')
.trim();
}
exports.addPlaceholderImage = function addPlaceholderImage(name) {
return `https://identicon.org?t=${name}&s=256`;
}