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Object lookup over multiple if conditions

// Guard Clauses function logicalCalc(array, operation) { let result = array[0]; for(let i = 1; i < array.length; i++) { if(operation === 'AND') { result = result && array[i]; } if(operation === 'OR') { result = result || array[i]; } if(operation === 'XOR') { result = result !== array[i]; } } return result; } logicalCalc([false, true, 3], 'AND'); // Object Key Lookup const operations = { AND: (a, b) => a && b, OR: (a, b) => a || b, XOR: (a, b) => a !== b, }; const logicalCalc = (array, options) => array.reduce(operations[options]); logicalCalc([1,2,3], 'AND');
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