Modularizing groovy config workaround

gistfile1.groovy

// For structured comment of http://naleid.com/blog/2009/07/30/modularizing-groovy-config-files-with-a-dash-of-meta-programming

// SecurityConfigPlain.groovy
security {
    includeScript( SecurityDefaults )
    active = true
    password = 'redefined'
}

// and then use (OtherClass.groovy):
def configObjectPlain = new ConfigSlurper().parse(
"""
        class SecurityConfig extends ComposedConfigScript {
                def run() { // normal contents of a config file go in here
                        ${new File('SecurityConfigPlain.groovy').text}
                }
        }
"""
)
println configObjectPlain