strings.trim() function
The strings.trim()
function removes leading and trailing characters specified in the cutset
from a string.
*Output data type: String*
import "strings"
strings.trim(v: ".abc.", cutset: ".")
// returns "abc"
Parameters
v
String to remove characters from.
*Data type: String*
cutset
The leading and trailing characters to remove from the string. Only characters that match the cutset
string exactly are trimmed.
*Data type: String*
Examples
Trim leading and trailing periods from all values in a column
import "strings"
data
|> map(fn: (r) => ({
r with
variables: strings.trim(v: r.variables, cutset: ".")
})
)
Related articles
- strings.trimLeft() function
- strings.trimRight() function
- strings.trimPrefix() function
- strings.trimSuffix() function
- strings.trimSpace() function