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https://github.com/gchq/CyberChef
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Tidied Cetacean ciphers
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parent
6b16f11d3b
commit
4200ed4eb9
4 changed files with 34 additions and 29 deletions
11
package-lock.json
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11
package-lock.json
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@ -56,6 +56,7 @@
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"lodash": "^4.17.21",
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"lodash": "^4.17.21",
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"loglevel": "^1.8.0",
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"loglevel": "^1.8.0",
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"loglevel-message-prefix": "^3.0.0",
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"loglevel-message-prefix": "^3.0.0",
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"lz-string": "^1.4.4",
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"markdown-it": "^13.0.1",
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"markdown-it": "^13.0.1",
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"moment": "^2.29.3",
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"moment": "^2.29.3",
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"moment-timezone": "^0.5.34",
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"moment-timezone": "^0.5.34",
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@ -10120,6 +10121,14 @@
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"node": ">=10"
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"node": ">=10"
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}
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}
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},
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},
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"node_modules/lz-string": {
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"version": "1.4.4",
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"resolved": "https://registry.npmjs.org/lz-string/-/lz-string-1.4.4.tgz",
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"integrity": "sha512-0ckx7ZHRPqb0oUm8zNr+90mtf9DQB60H1wMCjBtfi62Kl3a7JbHob6gA2bC+xRvZoOL+1hzUK8jeuEIQE8svEQ==",
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"bin": {
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"lz-string": "bin/bin.js"
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}
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},
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"node_modules/make-dir": {
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"node_modules/make-dir": {
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"version": "3.1.0",
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"version": "3.1.0",
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"resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
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"resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
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@ -23564,7 +23573,7 @@
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"lz-string": {
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"lz-string": {
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"version": "1.4.4",
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"version": "1.4.4",
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"resolved": "https://registry.npmjs.org/lz-string/-/lz-string-1.4.4.tgz",
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"resolved": "https://registry.npmjs.org/lz-string/-/lz-string-1.4.4.tgz",
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"integrity": "sha1-wNjq82BZ9wV5bh40SBHPTEmNOiY="
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"integrity": "sha512-0ckx7ZHRPqb0oUm8zNr+90mtf9DQB60H1wMCjBtfi62Kl3a7JbHob6gA2bC+xRvZoOL+1hzUK8jeuEIQE8svEQ=="
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},
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},
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"make-dir": {
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"make-dir": {
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"version": "3.1.0",
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"version": "3.1.0",
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@ -77,8 +77,6 @@
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"Blowfish Decrypt",
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"Blowfish Decrypt",
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"DES Encrypt",
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"DES Encrypt",
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"DES Decrypt",
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"DES Decrypt",
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"Cetacean Cipher Encode",
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"Cetacean Cipher Decode",
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"Triple DES Encrypt",
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"Triple DES Encrypt",
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"Triple DES Decrypt",
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"Triple DES Decrypt",
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"LS47 Encrypt",
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"LS47 Encrypt",
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@ -114,6 +112,8 @@
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"Atbash Cipher",
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"Atbash Cipher",
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"CipherSaber2 Encrypt",
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"CipherSaber2 Encrypt",
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"CipherSaber2 Decrypt",
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"CipherSaber2 Decrypt",
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"Cetacean Cipher Encode",
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"Cetacean Cipher Decode",
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"Substitute",
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"Substitute",
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"Derive PBKDF2 key",
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"Derive PBKDF2 key",
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"Derive EVP key",
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"Derive EVP key",
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@ -20,7 +20,7 @@ class CetaceanCipherDecode extends Operation {
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this.name = "Cetacean Cipher Decode";
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this.name = "Cetacean Cipher Decode";
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this.module = "Ciphers";
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this.module = "Ciphers";
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this.description = "Decode Cetacean Cipher input. <br/><br/>e.g. <code>EEEEEEEEEeeEeEEEEEEEEEEEEeeEeEEe</code> becomes <code>hi</code>";
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this.description = "Decode Cetacean Cipher input. <br/><br/>e.g. <code>EEEEEEEEEeeEeEEEEEEEEEEEEeeEeEEe</code> becomes <code>hi</code>";
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this.infoURL = "";
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this.infoURL = "https://hitchhikers.fandom.com/wiki/Dolphins";
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this.inputType = "string";
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this.inputType = "string";
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this.outputType = "string";
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this.outputType = "string";
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@ -30,7 +30,7 @@ class CetaceanCipherDecode extends Operation {
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flags: "",
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flags: "",
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args: []
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args: []
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}
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}
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]
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];
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}
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}
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/**
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/**
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@ -40,24 +40,23 @@ class CetaceanCipherDecode extends Operation {
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*/
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*/
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run(input, args) {
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run(input, args) {
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const binaryArray = [];
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const binaryArray = [];
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for ( const char of input ) {
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for (const char of input) {
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if ( char === ' ' ) {
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if (char === " ") {
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binaryArray.push(...[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 ]);
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binaryArray.push(...[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]);
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} else {
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} else {
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binaryArray.push( char === 'e' ? 1 : 0 );
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binaryArray.push(char === "e" ? 1 : 0);
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}
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}
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}
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}
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const byteArray = [];
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const byteArray = [];
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for ( let i = 0; i < binaryArray.length; i += 16 ) {
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for (let i = 0; i < binaryArray.length; i += 16) {
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byteArray.push(binaryArray.slice(i, i + 16).join(''))
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byteArray.push(binaryArray.slice(i, i + 16).join(""));
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}
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}
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return byteArray.map( byte =>
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return byteArray.map(byte =>
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String.fromCharCode(parseInt( byte , 2 )
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String.fromCharCode(parseInt(byte, 2))
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)
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).join("");
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).join('');
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}
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}
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}
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}
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*/
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*/
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import Operation from "../Operation.mjs";
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import Operation from "../Operation.mjs";
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import {toBinary} from "../lib/Binary.mjs";
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/**
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/**
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* Cetacean Cipher Encode operation
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* Cetacean Cipher Encode operation
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@ -19,8 +20,8 @@ class CetaceanCipherEncode extends Operation {
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this.name = "Cetacean Cipher Encode";
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this.name = "Cetacean Cipher Encode";
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this.module = "Ciphers";
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this.module = "Ciphers";
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this.description = "Converts any input into Cetacean Cipher. <br/><br/>e.g. <code>hi</code> becomes <code>EEEEEEEEEeeEeEEEEEEEEEEEEeeEeEEe</code>\"";
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this.description = "Converts any input into Cetacean Cipher. <br/><br/>e.g. <code>hi</code> becomes <code>EEEEEEEEEeeEeEEEEEEEEEEEEeeEeEEe</code>";
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this.infoURL = "";
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this.infoURL = "https://hitchhikers.fandom.com/wiki/Dolphins";
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this.inputType = "string";
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this.inputType = "string";
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this.outputType = "string";
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this.outputType = "string";
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}
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}
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* @returns {string}
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* @returns {string}
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*/
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*/
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run(input, args) {
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run(input, args) {
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let result = [];
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const result = [];
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let charArray = input.split('');
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const charArray = input.split("");
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charArray.map( ( character ) => {
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charArray.map(character => {
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if ( character === ' ' ) {
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if (character === " ") {
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result.push( character );
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result.push(character);
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} else {
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} else {
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const binaryArray = this.encodeToBinary( character ).split('');
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const binaryArray = toBinary(character.charCodeAt(0), "None", 16).split("");
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result.push( binaryArray.map(( str ) => str === '1' ? 'e' : 'E' ).join(''));
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result.push(binaryArray.map(str => str === "1" ? "e" : "E").join(""));
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}
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}
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});
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});
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return result.join('');
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return result.join("");
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}
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encodeToBinary( char, padding = 16 ) {
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return char.charCodeAt(0).toString(2).padStart( padding, '0');
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}
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}
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}
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}
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