Case Insensitive check needed for string comparison during expression evaluation

[rummaan-cw]

Case Insensitive check needed for string comparison during expression evaluation
For example: "Key == 'Abcd'"

Above example will always return true where actual value is "Abcd" and false for "abcd" or "AbcD" or "ABcD" or "ABCD" and many more such words. A flag-based feature for the same will be good to have if we can set flag to true, to evaluate the expression in a case insensitive format and set to false if strict case sensitivity is needed