compactJSON

compactJSON(json, options?, indent?) → string · JSON

Compact a JSON string by removing all unnecessary whitespace.

• json (required): JSON string to compact

• options (optional): formatting options

• indent (optional): indentation level

echo '{"data": {"name": "Alice", "age": 30}}' | utlx -e 'compactJSON(renderJson($input))'
# {"name":"Alice","age":30}

// See Chapter 24 for JSON processing.
{
  minified: compactJSON(renderJson($input))
}