dup

• Class methods (1)
• new (<= v2.3.8)
• Instance methods (16)
• []= (<= v2.3.8)
• convert_key (<= v2.3.8)
• convert_value (<= v2.3.8)
• default (<= v2.3.8)
• delete (<= v2.3.8)
• dup (<= v2.3.8)
• fetch (<= v2.3.8)
• key? (<= v2.3.8)
• merge (<= v2.3.8)
• reverse_merge (<= v2.3.8)
• stringify_keys! (<= v2.3.8)
• symbolize_keys! (<= v2.3.8)
• to_hash (<= v2.3.8)
• to_options! (<= v2.3.8)
• update (<= v2.3.8)
• values_at (<= v2.3.8)

= private
= protected