src/Venturecraft/Revisionable/FieldFormatter.php
public static function string($value, $format = null)
    {
        if (is_null($format)) {
            $format = '%s';
        }

        return sprintf($format, $value);
    }
public static function string($value, $format = null)
    {
        if (is_null($format)) {
            $format = '%s';
        }

        return sprintf($format, $value);
    }
public static function string ( $ value , $ format = null ) { if ( is_null ( $ format ) ) { $ format = '%s' ; } return sprintf ( $ format , $ value ) ; }
Format the string response, default is to just return the string.

@param  $value
@param  $format

@return formatted string
Format the string response default is to just return the string .