7 lines
102 B
Text
7 lines
102 B
Text
|
String.downcase("αΒ")
|
|||
|
|
# => αβ
|
|||
|
|
String.upcase("αΒ")
|
|||
|
|
# => ΑΒ
|
|||
|
|
String.capitalize("αΒ")
|
|||
|
|
# => Αβ
|