replace_pattern

ReplacePattern replaces all regex matches within the string value. Supports capture group references (e.g. $1) in the replacement string.

Input

string

Parameters

Returns

string

Examples

Collapse runs of whitespace

Input

text = "hello    world"

Template

{{ text | replace_pattern:'\s+',' ' }}

Output

hello world

Keep only slug-safe characters

Input

slug = "hello-world!@#"

Template

{{ slug | replace_pattern:'[^a-z0-9\-]',” }}

Output

hello-world