| var el = ( function () { | |
| var doc = document; | |
| var directProperties = { | |
| 'class': 'className', | |
| className: 'className', | |
| defaultValue: 'defaultValue', | |
| 'for': 'htmlFor', | |
| html: 'innerHTML', |
| /** | |
| * 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 |
| @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) { |
| 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") |
| @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() |
| var parser = document.createElement('a'); | |
| parser.href = "http://example.com:3000/pathname/?search=test#hash"; | |
| parser.protocol; // => "http:" | |
| parser.hostname; // => "example.com" | |
| parser.port; // => "3000" | |
| parser.pathname; // => "/pathname/" | |
| parser.search; // => "?search=test" | |
| parser.hash; // => "#hash" | |
| parser.host; // => "example.com:3000" |
The other day, I saw Harold Cooper's One-line tree in Python via autovivication, and wondered if the same thing was possible in Groovy.
The answer is yes! But you need to define the variable tree before you can assign it to the self-referential withDefault closure, hence with Groovy, it's a two-line solution ;-)
Anyway, given:
def tree = { [:].withDefault{ owner.call() } }
| /** | |
| * 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') |
| // 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 |
| 😄 | 😆 | 😊 | 😃 |
😩 | 😔 | 😞 | 😖 | 😨 | 😰 | 😣 | 😢 | 😭 | 😂 | 😲 | 😱 | 
| 😫 | 😠 | 😡 | 😤 | 😪 | 😋 | 😷
😎 | 😵 | 👿 | 😈 | 😐 | 😶 | 😇 | 👽 | 💛 | 💙 | 💜 | ❤️ | 💚 | 💔 | 💓 | 💗 | 💕 | 💞 | 💘 | ✨