7 lines
132 B
Text
7 lines
132 B
Text
|
String.downcase("alphaBETA")
|
||
|
|
# => alphabeta
|
||
|
|
String.upcase("alphaBETA")
|
||
|
|
# => ALPHABETA
|
||
|
|
String.capitalize("alphaBETA")
|
||
|
|
# => Alphabeta
|