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def sessionFactory

// ...

logHibernateStats(controller: '*', action: '*') {
    before = {
        Statistics stats = sessionFactory.statistics
 
        log.info "\n### In action: $controllerName/$actionName ###"
        

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private static final String START_TIME = 'Hibernate_Start_Time'

def filters = {
    logHibernateStats(controller: '*', action: '*') {
        before = {
            request[START_TIME] = System.currentTimeMillis()
        }

        afterView = {
            Long end = System.currentTimeMillis()

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logHibernateStats = 'NEVER'

// ...

development {    
    logHibernateStats = 'ALWAYS' // From ALWAYS, ALLOWED, NEVER
}

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private static final String START_TIME = 'Hibernate_Start_Time'

def sessionFactory
    
// ...

logHibernateStats(controller: '*', action: '*') {
    before = {
        String enabledString = grailsApplication.config.logHibernateStats
        Statistics stats = sessionFactory.statistics

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#!/bin/sh
usage(){
    echo "Usage: `basename $0` [-h] [-r] [-t testOptions] [<directory>...]\n"
    echo ' -h Show this help message.'
    echo ' -r Remove the default directories, and only use the ones provided. Without the flag, the provided directories will be appended to the default list.'
    echo ' -t Options to pass to "grails test-app". Default: none.'
    echo ' See: http://grails.org/doc/latest/ref/Command%20Line/test-app.html'
}

# Parse the arguments

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Usage: gitTestModified.sh [-h] [-r] [-t testOptions] [...]</code>

-h Show this help message.
-r Only check the directories provided. Otherwise, the provided directories will be appended to the directory list.
-t Options to pass to "grails test-app". Default: none.
See: http://grails.org/doc/latest/ref/Command%20Line/test-app.html

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def (foo, bar) = ['foo', 'bar'];
assert foo == 'foo'
assert bar == 'bar'

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(p.firstname, p.lastname) = "My name".split()

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class Dog {
    Integer age
    String name
    Color color
}

enum Color {
    BLACK,   
    GOLD,
    WHITE

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Dog dog = new Dog()
//...
dog.name = 'Rex'
dog.age = 2
dog.color = Color.BLACK