enil

def last(first=nil, *rest)
  if rest.empty?
    first
  else
    last(*rest)
  end
end

enil

class Proc
  def unfuck!
    class << self
      def call(*params)
        if arity == 1 && params.first.is_a?(Array)
          super(params.first.first)
        else
          super
        end
      end

enil

class Symbol
  # Makes :symbol.(a,b,c) equal to symbol(a,b,c).
  def call(*params, &block)
    send(self, *params, &block)
  end
end

enil

public class ListTransformation {
    private ListTransformation() { /* empty */ }

    public static <T> List<T> collect(List<T> inputList, Predicate<T> predicate) {
        List<T> newList = new ArrayList(inputList);
        Iterator<T> iterator = newList.iterator();

        while (iterator.hasNext()) {
            try {
                if (!predicate.check(iterator.next())) {

enil

Class.metaClass.getDimensions = { -> isArray() ?  1 + componentType.dimensions : 0 }

enil

#!/bin/sh

package=ruby22
suffix=2.2

for source in $(port contents $package | grep /opt/local/bin/); do
	target=$(dirname $source)/$(basename $source $suffix)
	ln -s $source $target
done

enil

#!/bin/zsh
echo 'Press any key to continue...'; read -k1 -s

enil

class Object
  def to_bool
    !!self
  end
  
  alias true? to_bool
  
  def false?
    !true?
  end

enil

curldocker() {
    local args
    local endpoint

    args=(${@:1:$(( $# - 1 ))})
    endpoint=${@[$#]}

    curl --silent \
        --key $DOCKER_CERT_PATH/key.pem \
        --cert $DOCKER_CERT_PATH/cert.pem \

enil

ENV['DOCKER_HOST'].sub(%r{(?<=tcp://)[^:]+}) { |ip| Resolv.getname(ip) }