Regexp

• Class methods (2)
• optionalize (<= v2.3.8)
• unoptionalize (<= v2.3.8)
• Instance methods (5)
• as_json
• match? (<= v5.2.3)
• multiline?
• number_of_captures (<= v2.3.8)
• to_json (<= v2.3.8)

= private
= protected