refactor: combine slug utils into one module

client/utils/buildChallenges.js

@@ -5,13 +5,10 @@ const {
   createChallenge,
   getChallengesDirForLang
 } = require('../../curriculum/getChallenges');
-const utils = require('./');
+const { dasherize, nameify } = require('../../utils/slugs');
 const { locale } = require('../config/env.json');
 const { blockNameify } = require('./blockNameify');
 
-const dasherize = utils.dasherize;
-const nameify = utils.nameify;
-
 const arrToString = arr =>
   Array.isArray(arr) ? arr.join('\n') : _.toString(arr);
 

client/utils/gatsby/challengePageCreator.js

@@ -1,5 +1,5 @@
 const path = require('path');
-const { dasherize } = require('..');
+const { dasherize } = require('../../../utils/slugs');
 
 const { viewTypes } = require('../challengeTypes');
 

client/utils/index.js

@@ -1,25 +1,3 @@
-exports.dasherize = function dasherize(name) {
-  return ('' + name)
-    .toLowerCase()
-    .replace(/\s/g, '-')
-    .replace(/[^a-z0-9\-.]/gi, '');
-};
-
-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.descriptionRegex = /<blockquote|<ol|<h4|<table/;
 
 exports.isBrowser = function isBrowser() {