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class Class
def new1()
puts 'new1'
end
end
class C
def a1()
puts '1'
end
def C.a2()
puts '2'
end
def self.a3()
puts '3'
end
def C.new1()
puts 'new1 override'
end
end
def C.a4()
puts '4'
end
puts "---> C.instance_methods:"
puts C.instance_methods.sort # a1
puts "---> C.methods:"
puts C.methods.sort # a2, a3, a4
puts "---> C.class.instance_methods:"
puts C.class.instance_methods.sort
puts "---> C.class.methods:"
puts C.class.methods.sort
C.new.a1() # 1
# C.new.a2() # undefined
# C.new.a3() # undefined
# C.new.a4() # undefined
# C.a1() # undefined
C.a2() # 2
C.a3() # 3
C.a4() # 4
Class.new1 #new1
C.new1 #new1 override
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