grails detecting environment - groovy & gsp code

Grails/Groovy working code snippet to detect the current environment (development, test, production, or your  custom). Custom environment are defined in config.groovy file.

Detecting Environment in GSP code :

Following checks if current environment is other than production.

    <g:if test="${env != "production"}">
        //your logic 

    </g:if>

Detecting environment in Groovy Code ( in Controller, Service, etc..), using switch-case comparison

        switch(Environment.current.getName()){
            case "development":
                //do your stuff 1
                break;
            case "test":
                //do your stuff 2
                break;
            case "production":
                //do your stuff 3
                break;
            case "my_environment":  // for custom environment : my_environment
                //todo:
                break;
        }

Simple comparison in groovy

if(Environment.current.getName()=="development") {
    //do your stuff
}