Checking if string is math operation is now used outside of EquationCheck.cs so create extension class which provides quick action to find out if string is math operation or not. As second try to create extension method will be able to calculate string visual length.
Story:
Checking if string is math operation is now used outside of
EquationCheck.cs
so create extension class which provides quick action to find out if string is math operation or not. As second try to create extension method will be able to calculate string visual length.To do: