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POwhy would I refactor this code as Cyclomatic Complexity is 58
 

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  1. POwhy would I refactor this code as Cyclomatic Complexity is 58
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    <p>I read that having CC 10 or less would be highly maintainable code. But the method that I wrote have CC 58. Thanks to VS 2010 code analysis tool. I believe that the method I wrote is very simple, readable and maintainable as far as my understanding. Hence I would not prefer refactoring the code. But since CC is higher than acceptable, I am wondering why would one refactor this method. I am learning things to improve my code If I have mistake, plese correct me. Here is the code. </p> <pre><code>private string MapBathRooms(string value) { double retValue = 0; if (value == "1" || value == "One") retValue = 1; if (value == "OneAndHalf" || value == "1.5" || value == "1 1/2") retValue = 1.5; if (value == "2" || value == "Two") retValue = 2; if (value == "TwoAndHalf" || value == "2.5" || value == "2 1/2") retValue = 2.5; if (value == "3" || value == "Three") retValue = 3; if (value == "ThreeAndHalf" || value == "3.5" || value == "3 1/2") retValue = 3.5; if (value == "4" || value == "Four") retValue = 4; if (value == "FourAndHalf" || value == "4.5" || value == "4 1/2") retValue = 4.5; if (value == "5" || value == "Five" || value == "FourOrMore") retValue = 5; if (value == "FiveAndHalf" || value == "5.5" || value == "5 1/2") retValue = 5.5; if (value == "6" || value == "Six") retValue = 6; if (value == "SixAndHalf" || value == "6.5" || value == "6 1/2") retValue = 6.5; if (value == "7" || value == "Seven") retValue = 7; if (value == "SevenAndHalf" || value == "7.5" || value == "7 1/2") retValue = 7.5; if (value == "8" || value == "8+" || value == "Eight" || value == "SevenOrMore") retValue = 8; if (value == "EightAndHalf" || value == "8.5" || value == "8 1/2") retValue = 8.5; if (value == "9" || value == "Nine") retValue = 9; if (value == "NineAndHalf" || value == "9.5" || value == "9 1/2") retValue = 9.5; if(value == "10" || value == "Ten") retValue = 10; if (value == "TenAndHalf" || value == "10.5" || value == "10 1/2" || value == "10+" || value == "MoreThanTen" || value == "11") retValue = 10.5; if (retValue == 0) return value; return retValue.ToString(); } </code></pre>
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