Symbol#swapcase() : swapcase() is a Symbol class method which inverts the writing case of the symbol object.
Syntax: Symbol.swapcase()
Parameter: Symbol values
Return: inverts the writing case of the symbol object.
upper to lower and lower to upper
Example #1 :
Output :
Symbol a : aBcDeF
Symbol b : äöü
Symbol c : ABCDEF
Symbol a swapcase form : AbCdEf
Symbol b swapcase form : äöü
Symbol c swapcase form : abcdef
Example #2 :
Output :
Symbol a : geeks
Symbol b : åöó
Symbol c : GEEKS
Symbol a swapcase form : GEEKS
Symbol b swapcase form : åöó
Symbol c swapcase form : geeks
