class RDF::N3::Algebra::Str::Scrape

The subject is a list of two strings. The second string is a regular expression in the perl, python style. It must contain one group (a part in parentheses). If the first string in the list matches the regular expression, then the object is calculated as being the part of the first string which matches the group.

@example

("abcdef" "ab(..)ef") string:scrape "cd"