| http://griffon.codehaus.org/ | |
| http://griffon.codehaus.org/guide/latest/ | |
| http://artifacts.griffon-framework.org/ | |
| curl -s get.gvmtool.net | bash | |
| gvm install griffon | |
| griffon create-app sample | |
| griffon integrate-with --intellij | |
| griffon integrate-with --ant |
| enum Direction { L,U,R,D } | |
| def debug = { directions, button = null -> | |
| def result = """|3${directions[3]}0 | |
| |${directions[2]} ${directions[0]} | |
| |2${directions[1]}1""".stripMargin() | |
| if (button != null) result = result.replace("$button", '*') | |
| result | |
| } |
| @Grab('org.codehaus.groovy.modules.http-builder:http-builder:0.5.2' ) | |
| import groovyx.net.http.HTTPBuilder | |
| import static groovyx.net.http.ContentType.* | |
| def jobName = 'hello2' | |
| def contentXml = ''' | |
| <?xml version='1.0' encoding='UTF-8'?> | |
| <project> | |
| <actions/> | |
| <description></description> |
| __gvm_switch() { | |
| if [ -s "gradle.properties" ]; then | |
| local candidate current target | |
| candidate=grails | |
| target=$(cat gradle.properties | grep --color=never 'grailsVersion' | sed "s_grailsVersion=\(.*\)_\1_g") | |
| if [[ $target != '' ]]; then | |
| current=$(eval echo '$'$(echo $candidate | tr '[:lower:]' '[:upper:]')_HOME | sed -e "s_$GVM_DIR/$candidate/__g") | |
| if [[ $current != $target ]]; then | |
| echo "Switching to $candidate $target ..." | |
| gvm offline enable > /dev/null |
| @GrabResolver('http://repo.gradle.org/gradle/libs/') | |
| @Grab('org.gradle:gradle-tooling-api:1.0') | |
| import org.gradle.tooling.GradleConnector | |
| import org.gradle.tooling.ProgressListener | |
| import org.gradle.tooling.model.GradleProject | |
| import org.gradle.tooling.model.GradleTask | |
| import groovy.swing.* | |
| import groovy.ui.SystemOutputInterceptor; | |
| import javax.swing.* | |
| import javax.swing.tree.* |
| griffon install-plugin http://artifacts.griffon-framework.org/repository/plugins/installer/0.6/griffon-installer-0.6.zip | |
| griffon install-plugin http://artifacts.griffon-framework.org/repository/plugins/swingx-builder/0.6/griffon-swingx-builder-0.6.zip | |
| griffon install-plugin http://artifacts.griffon-framework.org/repository/plugins/dialogs/0.3/griffon-dialogs-0.3.zip | |
| griffon install-plugin http://artifacts.griffon-framework.org/repository/plugins/i18n-support/0.2/griffon-i18n-support-0.2.zip | |
| griffon install-plugin http://artifacts.griffon-framework.org/repository/plugins/miglayout/0.4/griffon-miglayout-0.4.zip | |
| griffon install-plugin http://artifacts.griffon-framework.org/repository/plugins/actions/0.4/griffon-actions-0.4.zip | |
| griffon install-plugin http://artifacts.griffon-framework.org/repository/plugins/jide-builder/0.7/griffon-jide-builder-0.7.zip | |
| griffon install-plugin http://artifacts.griffon-framework.org/repository/plugins/syntaxtext/0.2/griffon-syntaxtext-0.2.zip | |
| griffon install-plugin http://artifacts. |
| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Grails Runtime Exception</title> | |
| <meta name="layout" content="main"> | |
| <link rel="stylesheet" href="${resource(dir: 'css', file: 'errors.css')}" type="text/css"> | |
| </head> | |
| <body> | |
| <g:renderException exception="${exception}" /> | |
| <script> |
| {"list": [ | |
| { | |
| "id": "2.1.0.RC3", | |
| "name": "Grails 2.1.0.RC3", | |
| "url": "http://dist.springframework.org.s3.amazonaws.com/release/GRAILS/grails-2.1.0.RC3.zip" | |
| }, | |
| { | |
| "id": "2.0.4", | |
| "name": "Grails 2.0.4", | |
| "url": "http://dist.springframework.org.s3.amazonaws.com/release/GRAILS/grails-2.0.4.zip" |
| @Grab('com.ibm.icu:icu4j:4.8.1.1') | |
| import com.ibm.icu.text.Transliterator | |
| class StringCategory { | |
| static hankaku = Transliterator.getInstance('Fullwidth-Halfwidth').&transliterate | |
| static String div(String self, int divisor) { | |
| divisor == 2 ? hankaku(self) : self | |
| } | |
| } |
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() } }