17 lines
280 B
Text
17 lines
280 B
Text
|
empty_string = ""
|
||
|
|
not_empty_string = "a"
|
||
|
|
|
||
|
|
empty_string == ""
|
||
|
|
# => true
|
||
|
|
String.length(empty_string) == 0
|
||
|
|
# => true
|
||
|
|
byte_size(empty_string) == 0
|
||
|
|
# => true
|
||
|
|
|
||
|
|
not_empty_string == ""
|
||
|
|
# => false
|
||
|
|
String.length(not_empty_string) == 0
|
||
|
|
# => false
|
||
|
|
byte_size(not_empty_string) == 0
|
||
|
|
# => false
|