Grails contains so many useful features I encounter one (at least) each day. Today I wanted to add Google Analytics code to my site. But the Javascript code only is necessarry in the production environment. Well Grails makes it so easy:
<g:if env="production"> ...JS code for Google Analytics... </g:if>
The if tag has a env attribute. And if the Grails applications run in the specified enviornment, then the code in the tag is added to the page.
