Ruby method in a class

Ruby
1

Buck class
Def talk
Puts “Say hello”
End
End

Bo = buck.new

Bo.talk

Results: say hello

Now, I understand what I’ve written here but what I don’t
Understand is:
Bo = buck.new
What am I doing here? Bo is a object I created, I get that but why do I
need to write = buck.new

2

That code wouldn’t run anyway, it’s written incorrectly.

The reason you need to “instantiate” an instance of the class is usually
explained by demonstrating with people.

class Person
attr_accessor :name
def initialize( input_name )
self.name = input_name
end
end

If you wanted individual people, each would be a unique Person, so:
elysee = Person.new “elysee”
joel = Person.new “joel”

[elysee, joel].each { |person| puts person.name }

Every “new” command creates a different Person, but they’re all
instances of the Person class, even though they have different names.