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27 lines
687 B
JavaScript
27 lines
687 B
JavaScript
// Draws inspiration from pwgen and http://tools.arantius.com/password
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const randOf = (collection) => {
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return () => {
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return collection[Math.floor(Math.random() * collection.length)];
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};
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};
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// Helper methods to get an random vowel or consonant
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const randVowel = randOf('aeiou');
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const randConsonant = randOf('bcdfghjklmnpqrstvwxyz');
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module.exports = class PhoneticKeyGenerator {
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// Generate a phonetic key of alternating consonant & vowel
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createKey(keyLength) {
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let text = '';
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const start = Math.floor(Math.random() * 2);
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for (let i = 0; i < keyLength; i++) {
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text += (i % 2 == start) ? randConsonant() : randVowel();
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}
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return text;
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}
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};
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