Initial commit

src/util/random-words.ts

@@ -0,0 +1,33 @@
+/*
+ * server component for the TimeLimit App
+ * Copyright (C) 2019 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import { readFileSync } from 'fs'
+import { range } from 'lodash'
+import { resolve } from 'path'
+
+const wordlist = readFileSync(resolve(__dirname, '../../other/wordlist/de.txt'))
+  .toString()
+  .split('\n')
+  .filter((item) => item.trim().length > 0)
+
+const randomWord = () => wordlist[Math.floor(Math.random() * (wordlist.length - 1))]
+
+export const randomWords = (numberOfWords: number) => (
+  range(numberOfWords)
+    .map((item) => randomWord())
+    .join(' ')
+)