trim
Summary
Returns a stripped version of the input string.
Usage
input|trim( [char_list] )
Parameters
| Name | Type | Description | Required |
|---|---|---|---|
| char_list | string | Characters that should be removed. | No. |
Returns
A stripped version of the input string.
Description
This operator removes characters from the beginning and the end of the input string. By default, it will get rid of the following characters:
| Character | ASCII value (dec) | ASCII value (hex) | Description |
|---|---|---|---|
| 32 | 0x20 | An ordinary space. | |
| \t | 9 | 0x09 | A tab. |
| \n | 10 | 0x0A | A new line (line feed). |
| \r | 13 | 0x0D | A carriage return. |
| \0 | 0 | 0x00 | The NUL-byte. |
| \x0B | 11 | 0x0B | A vertical tab. |
Examples
Example 1
{' Gizmo is not a gremlin. '|trim()}The following output will be produced: "Gizmo is not a gremlin."
Contributors
- Balazs Halasy Updated
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