Should Switch Statement Be Used?
Switch Statements Are Cleaner Syntax over a Complex or Stacked Series of If Else Statements. Use Switch Instead of If When: You Are Comparing Multiple Possible...
Switch statements are cleaner syntax over a complex or stacked series of if else statements. Use switch instead of if when: You are comparing multiple possible conditions of an expression and the expression itself is non-trivial. You have multiple values that may require the same code.
When would it be appropriate to use a switch statement?
The switch statement comes in handy when comparing variables and also for debugging purposes when coming up with a code. It is also useful when testing for the class of a variable, especially in Ruby. It additionally checks for multiple variables against one variable for comparison reasons.
Is using switch statements Bad?
Switch case is not a bad syntax, but its usage in some cases categorizes it under code smell. It is considered a smell, if it is being used in OOPS. Thus, Switch case should be used very carefully.