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https://github.com/inzerosight/ZWUS.git
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Default to base 6 and release 2.3.0
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16
index.js
16
index.js
@@ -8,33 +8,33 @@ const zwus = {
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/**
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* Encodes a string into a sequence of zero-width characters.
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* @param {string} text - The input text to encode.
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* @param {number} base - The numerical base for encoding. Options: 3, 6, 8. Larger the base, the smaller the output, but the more likely the zero width will be detectable by sight.
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* @param {number} base - The numerical base for encoding. Defaults to 6. Options: 3, 6, 8. Larger the base, the smaller the output, but the more likely the zero width will be detectable by sight.
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* @returns {string} The encoded string.
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*/
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encodeString: (text, base = 3) => Array.from(text, u => u.codePointAt(0).toString(base).split('').map(x => zwus[base][x]).join('')).join(zwus[base].unifier),
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encodeString: (text, base = 6) => Array.from(text, u => u.codePointAt(0).toString(base).split('').map(x => zwus[base][x]).join('')).join(zwus[base].unifier),
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/**
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* Encodes an array of numbers into a sequence of zero-width characters.
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* @param {Array<number>} arr - The array of numbers to encode.
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* @param {number} base - The numerical base for encoding. Options: 3, 6, 8. Larger the base, the smaller the output, but the more likely the zero width will be detectable by sight.
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* @param {number} base - The numerical base for encoding. Defaults to 6. Options: 3, 6, 8. Larger the base, the smaller the output, but the more likely the zero width will be detectable by sight.
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* @returns {string} The encoded array.
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*/
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encodeNumberArray: (arr, base = 3) => arr.map(n => n.toString(base).split('').map(x => zwus[base][x]).join('')).join(zwus[base].unifier),
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encodeNumberArray: (arr, base = 6) => arr.map(n => n.toString(base).split('').map(x => zwus[base][x]).join('')).join(zwus[base].unifier),
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/**
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* Decodes a string of zero-width characters back into the original string.
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* NOTE: Decoding accuracy is contingent upon the original encoding base and alphabet.
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* @param {string} text - The encoded text to decode.
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* @param {number} base - The numerical base for decoding. Must match the base used for encoding.
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* @param {number} base - The numerical base for decoding. Defaults to 6. Must match the base used for encoding.
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* @returns {string} The decoded string.
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*/
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decodeToString: (text, base = 3) => text.split(zwus[base].unifier).map(x => String.fromCodePoint(parseInt(Array.from(x).map(z => Object.keys(zwus[base]).find(k => zwus[base][k] === z)).join(''), base))).join(''),
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decodeToString: (text, base = 6) => text.split(zwus[base].unifier).map(x => String.fromCodePoint(parseInt(Array.from(x).map(z => Object.keys(zwus[base]).find(k => zwus[base][k] === z)).join(''), base))).join(''),
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/**
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* Decodes a string of zero-width characters back into the original array of numbers.
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* NOTE: Decoding accuracy is contingent upon the original encoding base and alphabet.
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* @param {string} text - The encoded text to decode.
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* @param {number} base - The numerical base for decoding. Must match the base used for encoding.
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* @param {number} base - The numerical base for decoding. Defaults to 6. Must match the base used for encoding.
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* @returns {Array<number>} The decoded array of numbers.
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*/
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decodeToNumberArray: (text, base = 3) => text.split(zwus[base].unifier).map(x => parseInt(Array.from(x).map(z => Object.keys(zwus[base]).find(k => zwus[base][k] === z)).join(''), base)),
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decodeToNumberArray: (text, base = 6) => text.split(zwus[base].unifier).map(x => parseInt(Array.from(x).map(z => Object.keys(zwus[base]).find(k => zwus[base][k] === z)).join(''), base)),
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};
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export default zwus;
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@@ -1,6 +1,6 @@
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{
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"name": "zwus",
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"version": "2.2.3",
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"version": "2.3.0",
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"type": "module",
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"homepage": "https://zwus.pages.dev",
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"license": "WTFPL",
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@@ -25,8 +25,8 @@ const decoded = zwus.decodeToNumberArray(encoded);
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Higher base = shorter output, but more likely visible in some renderers.
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```js
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zwus.encodeString("hi", 3) // default, safest
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zwus.encodeString("hi", 6) // compact
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zwus.encodeString("hi", 3) // safest
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zwus.encodeString("hi", 6) // default, compact
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zwus.encodeString("hi", 8) // most compact
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```
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