crazy4groovy

/**
 * Groovy ASCII Art. Converts an image into ASCII.
 * This doesn't work under the web console due to missing AWT classes.
 *
 * Author  : Cedric Champeau (http://twitter.com/CedricChampeau)
 * Updated : Steven Olsen (http://crazy4groovy.blogspot.com)
 */
import java.awt.color.ColorSpace as CS
import java.awt.geom.AffineTransform
import javax.imageio.ImageIO

deanriverson

@Grab('org.codehaus.groovyfx:groovyfx:0.1')

import groovyx.javafx.GroovyFX
import groovyx.javafx.SceneGraphBuilder

GroovyFX.start {
  def sg = new SceneGraphBuilder()

  sg.stage(title: "GroovyFX Hello World", visible: true) {
    scene(fill: black, width: 530, height: 300) {

deanriverson

apply plugin:'groovy'

javafxHome = System.env['JAVAFX_HOME']

repositories { mavenCentral() }

dependencies {
    groovy 'org.codehaus.groovy:groovy-all:1.8.2'
    compile 'org.codehaus.groovyfx:groovyfx:0.1'
    compile files("${javafxHome}/rt/lib/jfxrt.jar")

crazy4groovy

@Grab('org.codehaus.groovyfx:groovyfx:0.1')
import groovyx.javafx.GroovyFX
import groovyx.javafx.SceneGraphBuilder

//source: http://pleasingsoftware.blogspot.ca/2012/03/groovyfx-first-official-release.html
//run: groovy -classpath $JAVAFX_HOME/rt/lib/jfxrt.jar helloGroovyFX.groovy

GroovyFX.start {
  def sg = new SceneGraphBuilder()

crazy4groovy

/**
 * Copyright (C) 2011 Yusuke Yamamoto
 * Licensed under the Apache License, Version 2.0 (the "License");
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * 
**/
@Grab(group='quartz', module='quartz', version='1.5.2')
@Grab(group='org.twitter4j', module='twitter4j-core', version='2.2.5')

timyates

// No commas
def a = 'tim'
def nocom = match( a ) {
  when 'dave' 'Hi Dave'
  when 'tim'  'Hi Tim'
  otherwise 'none of the above'
}
assert nocom == 'Hi Tim'

// Commas

glaforge

apply plugin:'groovy'
apply plugin:'idea'

repositories { mavenCentral() }

dependencies {
    groovy 'org.codehaus.groovy:groovy-all:1.8.4'
}

task makeDirs(description:'make all dirs for project setup') << {

crazy4groovy

debounce = function debounce(func, wait, immediate) {
  var timeout;
  return function() {
    var context = this, args = arguments;
    var later = function() {
      timeout = null;
      if (!immediate) func.apply(context, args);
    };
    var callNow = immediate && !timeout;
    clearTimeout(timeout);

crazy4groovy

Closure bind
List.metaClass.rightShiftUnsigned = { return bind(delegate, it) }
List.metaClass.call = { return [delegate, ''] }

Closure squrt = { Double x ->
    if (x < 0.0d) return []
    if (x == 0.0d) return [0.0]
    return [Math.pow(x, 0.5), -Math.pow(x, 0.5)]
}

crazy4groovy

import groovy.json.*
import groovy.transform.Immutable

enum Fruit {
    Orange,
    Apple
}

enum Car {
    Ford('slow'),