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wicky-andrian/swapcase.rb

Created April 23, 2020 16:24
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Contoh metode string part 6
Raw
swapcase.rb
a = "Pemrograman Ruby"
puts a
puts "Objek ID: #{a.object_id}"
b = a.swapcase
puts b
puts "Objek ID: #{b.object_id}"
c = a.swapcase!
puts c
puts "Objek ID: #{c.object_id}"
puts "Contoh D Sebaliknya"
d = c.swapcase!
puts d
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