12 lines
204 B
Smalltalk
12 lines
204 B
Smalltalk
"Assign empty string to a variable"
|
|
str := ''.
|
|
|
|
"Check that string is empty"
|
|
str isEmpty.
|
|
|
|
"Check that string is not empty"
|
|
str isEmpty not.
|
|
"alternatives:"
|
|
str notEmpty
|
|
str size = 0
|
|
str = ''
|