Refactoring: reduce variable scope(weblogs.asp.net)
submitted by 
gpeipman(3145) 2 years, 11 months ago
In good code variables are used as short as possible. Often we can see code where variables are defined in wider scope than it is necessary. There are many examples about too wide scopes. One of fuzziest of them is variable that is defined in class scope but it used only by one method and this method uses this variable as local variable. But variable life time can also be reduced in local scope. To achieve this we use refactoring method called reduce variable scope.
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