nobeans

def worker = { latch, num ->
    println "ready: $num"
    latch.countDown()
    latch.await()
    Thread.sleep(num * 10)
    println num
}

def latch = new java.util.concurrent.CountDownLatch(args.size())
args.each {

nobeans

final COUNT_TO_WRITE = 5

def lineNo = 1
def writableCount = 0

System.in.eachLine {
    if (it =~ /hoge/) {
        writableCount = COUNT_TO_WRITE
    }
    if (writableCount > 0) {

nobeans

String.metaClass.replace << { int i, String s ->
    assert s.size() == 1
    delegate.value[i] = s as char
}
def x = 'groovy'
x.replace(3, 'X')
assert x == 'groXvy'

nobeans

#!/bin/sh


echo $*
echo 1: $1
echo 2: $2
echo 3: $3
echo 4: $4
echo 5: $5

nobeans

@GrabConfig(systemClassLoader=true)
@Grab('org.twitter4j:twitter4j-core:[2.1,)')
import twitter4j.*

if (!args) {
    System.err.println "usage: groovy lottery.groovy <KEYWORDS>..."
    System.exit 1
}

// 強制除外する人を列挙する

nobeans

// http://golf.shinh.org/

// 46 byte: $ cat input.txt | groovy -n arecibo.groovy
line.findAll('.'*23){println it.tr('01','.#')}

// 56 byte: $ cat input.txt | groovy arecibo.groovy
System.in.text.findAll('.'*23){println it.tr('01','.#')}

nobeans

// http://d.hatena.ne.jp/fumokmm/20110815/1313405510
def fizzBuzz(List<Integer> nums, Map<Integer, String> dict) {
    nums.each { int n ->
        println dict.findAll{ n % it.key == 0 }.collect{ dict[it.key] }.join() ?: n
    }
}
def convertDict(List dict) {
    assert dict.size() % 2 == 0
    (0..<dict.size()).step(2).collectEntries{ [dict[it], dict[++it]] }
}

nobeans

class PathResolver {

    String relativePath(String path1, String path2) {
        [path1, path2].each{ checkPath(it) }
        def (from, to) = cutCommonBaseDir(path1, path2)
        (baseDir(from).replaceAll('[^/]+/', '../') ?: './') + to
    }

    private checkPath(path) {

nobeans

def l = ["", *"A".."Z"]
def combinations = [l, l].combinations().collect{ it.join() }.unique() - ''

combinations.each {
    println it
}

nobeans

#!/bin/sh

GRADLE_FILE_NAME=pmd.gradle
RULE_FILE_NAME=pmd-rules.xml

if [ -f ./$GRADLE_FILE_NAME ]; then
    echo "WARN: $GRADLE_FILE_NAME already exists"
    exit 1
fi
if [ -f ./$RULE_FILE_NAME ]; then