Here, you will be introduced to a number of useful basic concepts that will help you start working with Deluge Scripting. It will provide you with the basic information to get started and get the most from Deluge Scripting Language.
An expression is a combination of one or more explicit functions, variables, operators and constants. It is a valid unit of code that can be evaluated to a single value or object.
An operator is a code element that acts on one or more values in an expression or statement.
List is an ordered collection of values, which provides methods to store, retrieve and manipulate aggregate data.
Map is a general way to store values. The Deluge Map collection interface allows you to map unique keys to values. A key is an object that is used to retrieve a value.