A Feature Toggle example

Here we go with our demo application. This time, we're going to build a simple and small REpresentational State Transfer (REST)  service to compute, on demand, a concrete N^th position of Fibonacci's sequence. We will keep track of enabled/disabled features using a file. For simplicity, we will use Spring Boot as our framework of choice and Thymeleaf as a template engine. This is also included in the Spring Boot dependency. Find more information about Spring Boot and related projects at http://projects.spring.io/spring-boot/. Also, you can visit http://www.thymeleaf.org/ to read more about the template engine.

This is how the build.gradle file looks:

apply plugin: 'java' 
apply plugin: 'application' 
 
sourceCompatibility = 1.8 
version = '1.0' 
mainClassName = "com.packtpublishing.tddjava.ch09.Application" 
 
repositories { 
    mavenLocal() 
    mavenCentral() 
} 
 
dependencies { 
    compile group: 'org.springframework.boot', 
            name: 'spring-boot-starter...