Built-ins - Object

[swistak35]

BasicObject

• == -- bool
• ! -- bool
• != -- bool
• object_id -- integer
• id -- integer
• send / send - send method
• equal? -- bool
• instance_eval
• instance_exec
• method_missing
• singleton_method_added
• singleton_method_removed
• singleton_method_undefined

Object

• !~ operator -- boolean
• <=> -- integer or nil
• === -- bool
• =~ -- ???
• class
• clone(freeze: true) -- an_object
• define_singleton_method
• display(port=$>) -- nil
• dup -- an_object
• enum_for
• equal? -- bool
• eql? -- bool
• extend
• frozen? -- bool
• inspect -- string
• instance_of?(class) -- bool
• instance_variable_defined?(symbol/string) -- bool
• instance_variable_get(string/symbol)
• instance_variable_set(string/symbol, obj)
• instance_variables -- array of symbols
• is_a?(class) -- bool
• itself -- an_object
• kind_of?(class) -- bool
• method(sym)
• methods(regular=true) -- array of symbols
• nil? -- bool
• private_methods(all=true) -- array of symbols
• protected_methods(all=true) -- array of symbols
• public_method(sym)
• public_methods(all=true) -- array of symbols
• public_send(symbol/string [, args...])
• remove_instance_variable(symbol)
• respond_to?(symbol/string, include_all=false) -- bool
• respond_to_missing?(symbol/string, include_all) -- bool
• singleton_class
• singleton_method(sym)
• singleton_methods
• taint -- an_object
• tainted? -- bool
• tap {|x| block } -- an_object
• to_enum
• to_s -- string
• trust -- an_object
• untaint -- an_object
• untrust -- an_object
• untrusted? -- bool
• yield_self {|x| block } -- result of the block