Ignore 's words in /expand. Return letter if nothing starting with it is found.
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@ -4,6 +4,8 @@ function expand(words, text) {
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return letters.map((letter) => {
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const wordsWithLetter = words.filter(i => i.match(RegExp(`^${letter}`, "i")));
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if (! wordsWithLetter.length)
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return letter;
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const word = wordsWithLetter[Math.floor(Math.random() * wordsWithLetter.length)];
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return word;
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@ -14,6 +16,7 @@ function expand(words, text) {
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module.exports = (words = []) => (ctx) => {
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words = words.filter(i => ! i.match(/'s$/));
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const message = ctx.message.text.replace(/^[^ ]+/, "");
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if (message) {
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