Creational patterns

Creational patterns are used to create different contracts as and when needed. There are some situations when a new contract creation is required from within a contract. The factory contract pattern is the most-used design pattern for creating new contracts. The creation pattern also helps a contract to only create a predefined contract. Let's look at the factory contract pattern.

Factory contract pattern

The factory contract pattern is used when you want to create a new child contract from a parent contract. The benefit of this pattern is that the contract definition is predefined in the main contract and the new contract is deployed with this predefined code. This protects the new contract...