06 - The consumer Interface
“Whatever goes in, never comes out” could be the Hollywood movie line to define a consumer, which is no more than a function that receives an argument, consumes it and returns nothing.
Archive: 2018
05 - The Predicate Interface
A predicate can be understood as a function that returns a value that is either true or false. The proper use of it can make your code easier to maintain.
04 - Function Composition
Function composition is the ability to create simple and reusable functions that can be combined in order to create more complex functions. Java made this easy
03 - The Function Interface
It’s now time to slowly start to elaborate and dig deeper in the particular aspects of functions in Java. The language developers made our life easier.
02 - The Functional Interface
In the first post of this easy introductory series we have introduced the basic foundations of how to form a lambda expression.It’s now time to learn how we can use them.
01 - The genesis of a lambda expression
In the first post of this series we will look at the basics of how a lambda expression is formed and what do they bring to the table.