Extract const variable for readability
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@ -17,9 +17,8 @@ const shift = (char, shiftValue) => {
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const code = char.charCodeAt();
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const code = char.charCodeAt();
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if ((code >= 65 && code <= 90) || (code >= 97 && code <= 122)) {
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if ((code >= 65 && code <= 90) || (code >= 97 && code <= 122)) {
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return String.fromCharCode(
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const shiftedCode = mod(code + shiftValue - codeSet(code), 26) + codeSet(code);
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mod(code + shiftValue - codeSet(code), 26) + codeSet(code)
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return String.fromCharCode(shiftedCode);
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);
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}
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}
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return char;
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return char;
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};
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};
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