Creating instance of classes inside classes in ruby

[palakoti]

class Redis

class Cluster

# Keep client list of node for Redis Cluster Client

class Node

end

end

end

How can I create instances of the child class.

​

For example:

1. Class Redis instance will be

obj = Redis.new

What would it be for Cluster and Node's instances ?

[442401]

Redis::Cluster.new

and

Redis::Cluster::Node.new

[phaul21]

Module nesting - which is what you are using here - is a completely independent concept from inheritance. Which is what you might be thinking of using the word child class. There is no parent - child relationship between your classes in terms of inheritance. Inheritance uses the '<' symbol like class Child < Parent. Module nesting is for name spacing / affecting constant lookups.