Opalo

apply plugin: 'java'

repositories {
	mavenCentral()
}

dependencies {
	testCompile 'org.jboss.arquillian.spock:arquillian-spock-container:1.0.0.Beta3'
}

Opalo

def lol(Map m, String s) {
    println("s=$s")
    println("m=$m")
}

lol("a", type:3)

Opalo

task t1 << {
	println 't1'
}

task t2 << {
	t1.execute()
}

Opalo

def lol(String s, Closure c) {
    print "s=$s"
    c()
}    

lol("a") { println "c" }
lol("a", { println "c" })
lol("a")

Opalo

//misc.gradle

ext.someMethod = { projects ->
  projects.each { p ->
    println "$p.name"
  }
}

//A build.gradle
apply from: 'misc.gradle'

Opalo

new File('.').listFiles({f,s -> true} as FilenameFilter).each {println it}

Opalo

// configuration (groovy)

import de.flapdoodle.embed.process.runtime.Network
import org.postgresql.ds.PGPoolingDataSource
import org.springframework.context.annotation.Bean
import org.springframework.context.annotation.Configuration
import org.springframework.context.annotation.DependsOn
import org.springframework.context.annotation.Profile
import ru.yandex.qatools.embed.postgresql.PostgresExecutable
import ru.yandex.qatools.embed.postgresql.PostgresProcess

Opalo

DROP TABLE IF EXISTS CAT CASCADE;

CREATE TABLE CAT (
  ID   BIGINT,
  NAME CHARACTER VARYING(255) NOT NULL UNIQUE
);

ALTER TABLE CAT
  ADD CONSTRAINT CAT_PK PRIMARY KEY (ID);

Opalo

task whatever(type: Exec) {
  commandLine 'find', '.', '-iname', '*build*'
  standardOutput = new ByteArrayOutputStream()
  errorOutput = new ByteArrayOutputStream()
  doLast {
    println "std ${standardOutput.toString()}"
    println "err ${errorOutput.toString()}"
  }
}

Opalo

apply plugin: 'java'

repositories {
  mavenCentral()
}

dependencies {
    compile "org.springframework:spring-core:3.2.9.RELEASE"
    compile "org.springframework:spring-beans:3.2.9.RELEASE"
    compile "org.springframework:spring-context:3.2.9.RELEASE"