Super vs Super () Ruby
# super program
class Parent
def say(message)
p message
end
end
class Child < Parent
def say(message)
super
end
end
Child.new.say('Hi Rubyist!') # => "Hi Rubyist!"
# super() program
class Parent
def say
p "I'm the parent"
end
end
class Child < Parent
def say(message)
super()
end
end
Child.new.say('Hi!') # => "I'm the parent"
# super with block
class Parent
def say
yield
end
end
class Child < Parent
def say
super
end
end
Child.new.say { p 'Hi! Glad to know you Parent!' } # => "Hi! Glad to know you Parent!"
MunnaBhaiyya