pjb3

import java.util.*;

/**
 * @author Paul Barry
 */
public class Hash {

    @SuppressWarnings("unchecked")
    public static Map init(Map map, Object... keyValuePairs) {
        if(keyValuePairs != null) {

pjb3

#Throw this in spec helper
def block_should(matcher, &block)
  block.should matcher
end

def block_should_not(matcher, &block)
  block.should_not matcher
end

#Use it like this

pjb3

# I hear that aliasing lambda is bad, but this is
# much more readable...

def this_block(&block)
  block
end

this_block{ @this.destroy }.should change(Thing, :count).by(-1)

pjb3

class User
  belongs_to :group
  validates_presence_of :first_name
  class << self
    def find
      "foo"
    end
  end
  def awesome?
    false

pjb3

def do_something(callbacks={})
  callbacks[:before].call if callbacks[:before]
  yield
  callbacks[:after].call if callbacks[:after]
end

do_something({
  :before => lambda {
    puts "Will this work?"
  },

pjb3

module Acts
  module Paranoid
    def acts_as_paranoid
      named_scope :not_deleted, :conditions => ["(deleted_at < ? OR deleted_at is null)", Time.now]
      class << self
        alias_method :find_with_deleted, :find
      end
      alias_method :destroy!, :destroy
      extend ClassMethods
      include InstanceMethods

pjb3

require 'email_re'

#I assume this is monkey patching a BasicBackend class 
#that is already defined in Django?
#Or else you would just define both methods in EmailBackend?
class BasicBackend
  def self.get_user(id)
    User.find(id)
  rescue ActiveRecord::RecordNotFound
    nil

pjb3

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ant sim ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;   Copyright (c) Rich Hickey. All rights reserved.
;   The use and distribution terms for this software are covered by the
;   Common Public License 1.0 (http://opensource.org/licenses/cpl.php)
;   which can be found in the file CPL.TXT at the root of this distribution.
;   By using this software in any fashion, you are agreeing to be bound by
;   the terms of this license.
;   You must not remove this notice, or any other, from this software.

;dimensions of square world

pjb3

require 'uri'
module Http
  DEFAULT_TIMEOUT = 30
  class Request
    attr_accessor :method, :uri, :headers, :body
    def initialize(_method, _uri, options={}, &block)
      self.method = _method
      self.uri = _uri
      options.each do |k,v|
        send("#{k}=", v)

pjb3

package clojure.velocity;

import org.apache.velocity.util.introspection.UberspectImpl;
import org.apache.velocity.util.introspection.VelPropertyGet;
import org.apache.velocity.util.introspection.Info;
import org.apache.velocity.runtime.parser.node.AbstractExecutor;
import clojure.lang.APersistentMap;
import clojure.lang.Keyword;

import java.lang.reflect.InvocationTargetException;