1.2 KiB
1.2 KiB
| title | description | aliases | menu | weight | related | introduced | ||||||||||||
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| strings.lastIndexAny() function | The `strings.lastIndexAny()` function returns the index of the last instance of any specified characters in a string. |
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0.18.0 |
The strings.lastIndexAny() function returns the index of the last instance of any specified characters in a string.
If none of the specified characters are present, the function returns -1.
Output data type: Integer
import "strings"
strings.lastIndexAny(v: "chicken", chars: "aeiouy")
// returns 5
Parameters
v
The string value to search.
chars
Characters to search for.
Examples
Find the last occurrence of characters from a string
import "strings"
data
|> map(fn: (r) => ({r with charLastIndex: strings.lastIndexAny(v: r._field, chars: "_-")}))