initial commit

vocab/.custom/language-helpers.js

@@ -0,0 +1,45 @@
+var fs = require("fs");
+let path = require("path");
+var pluralsFile = "../experimenteel/nouns-meervouden.txt";
+
+var plurals = fs.readFileSync(path.join(__dirname, pluralsFile), "utf8").toString().split("\n");
+
+exports.isVowel = character => {
+  return character.match(/[aeiou]/);
+};
+
+exports.isConsonant = character => {
+  return character.match(/[bcdfghjklmnpqrstvwxyz]/);
+};
+
+exports.endsWithVowel = word => {
+  return word.match(/\w*[aeiou]\b/);
+};
+
+exports.endsWithConsonant = word => {
+  return word.match(/\w*[bcdfghjklmnpqrstvwxyz]\b/);
+};
+
+exports.endsWithDoubleE = word => {
+  return word.match(/\w*ee\b/);
+};
+
+exports.endsWithDoubleConsonant = word => {
+  return word.match(/\w*[bcdfghjklmnpqrstvwxyz][bcdfghjklmnpqrstvwxyz]\b/);
+};
+
+exports.endsWithSingleConsonant = word => {
+  return word.match(/\w*[aeiou][bcdfghjklmnpqrstvwxyz]\b/);
+};
+
+exports.endswithStemloosVowel = word => {
+  return word.match(/\w*[aeiou][aeiou][tkfschp]\b/);
+};
+
+exports.endswithStemloos = word => {
+  return word.match(/\w*[bcdfghjklmnpqrstvwxyz][tkfschp]\b/);
+};
+
+exports.doesPluralExists = plural => {
+  return plurals.includes(plural);
+};