Symbol#swapcase() : swapcase() is a Symbol class method which inverts the writing case of the symbol object.
Ruby
Output :
Ruby
Output :
Syntax: Symbol.swapcase() Parameter: Symbol values Return: inverts the writing case of the symbol object. upper to lower and lower to upperExample #1 :
# Ruby code for Symbol.swapcase() method
# declaring Symbol
a = :aBcDeF
# declaring Symbol
b = :"\u{e4 f6 fc}"
# declaring Symbol
c = :ABCDEF
# Symbol
puts "Symbol a : #{a}\n\n"
puts "Symbol b : #{b}\n\n"
puts "Symbol c : #{c}\n\n\n\n"
# swapcase form
puts "Symbol a swapcase form : #{a.swapcase}\n\n"
puts "Symbol b swapcase form : #{b.swapcase}\n\n"
puts "Symbol c swapcase form : #{c.swapcase}\n\n"
Symbol a : aBcDeF Symbol b : äöü Symbol c : ABCDEF Symbol a swapcase form : AbCdEf Symbol b swapcase form : äöü Symbol c swapcase form : abcdefExample #2 :
# Ruby code for Symbol.swapcase() method
# declaring Symbol
a = :geeks
# declaring Symbol
b = :"\u{e5 f6 f3}"
# declaring Symbol
c = :GEEKS
# Symbol
puts "Symbol a : #{a}\n\n"
puts "Symbol b : #{b}\n\n"
puts "Symbol c : #{c}\n\n\n\n"
# swapcase form
puts "Symbol a swapcase form : #{a.swapcase}\n\n"
puts "Symbol b swapcase form : #{b.swapcase}\n\n"
puts "Symbol c swapcase form : #{c.swapcase}\n\n"
Symbol a : geeks Symbol b : åöó Symbol c : GEEKS Symbol a swapcase form : GEEKS Symbol b swapcase form : åöó Symbol c swapcase form : geeks