string.trim
This function returns a part of the input string with all leading and trailing Unicode code points contained in the cutset removed.
Syntax
string.trim(str)
Arguments
Argument |
Type |
Description |
---|---|---|
str |
string |
Source string |
Returns
Type |
Description |
---|---|
string |
String with all leading and trailing Unicode code points |
Examples
- The function
tring.trim(" Hello World ", " ")
returnsHello World
. - The function
string.trim("¡¡¡Hello, Gophers!!!", "!¡")
returnsHello Gophers
.