jemmons

import Foundation
import XCTest


class Ref {
  var success = false
}

jemmons

import UIKit

let attr = NSAttributedString(string: "Hello, playground", attributes: [NSBackgroundColorAttributeName:UIColor.redColor()])


var shouldBeOne = 1
attr.enumerateAttribute(NSBackgroundColorAttributeName, inRange: NSMakeRange(0, attr.length), options:[]) { (value, range, stop) -> Void in
  shouldBeOne += 1
}
print(shouldBeOne) //<- prints "1"

jemmons

import UIKit



class AsyncOperation : NSOperation{
  enum State{
    case Waiting, Executing, Finished
  }
  
  

jemmons

import Foundation

class StateMachine<P:StateMachineDelegateProtocol>{
  private unowned let delegate:P

  private var _state:P.StateType{
    didSet{
      delegate.didTransitionFrom(oldValue, to:_state)
    }
  }

jemmons

func returning<T>(object:T, block:(_:T)->Void)->T{
  block(object)
  return object
}

jemmons

(ns reverb.lighttable
  (:require lt.object)
  (:require-macros lt.macros))

(lt.object/object* ::my-template-name :tags [:my-tag-name] :some-nebulous-state [], :other-state-like-thing {})
(lt.object/->def ::my-template-name)

(lt.object/create ::my-template-name)
(lt.object/instances-by-type ::my-template-name)

jemmons

  def self.with_memory_db
    old_db_config = ActiveRecord::Base.connection_config
    ActiveRecord::Base.establish_connection :adapter=>"sqlite3", :database=>":memory:"
    yield(ActiveRecord::Base.connection) if block_given?
  ensure
    ActiveRecord::Base.establish_connection old_db_config
  end

jemmons

require 'bundler/setup'
Bundler.require(:default)

module Fred; module Barny; module Wilma; def self.betty; "hello, bedrock!" end end end end

app = proc do |env| [200, { 'Content-Type' => 'text/html' }, Fred::Barny::Wilma.betty()]; end

run app

jemmons

module Foo
module Bar 
class Baz
def self.quux
puts "hello, world" end end end end

Foo::Bar::Baz.quux()


module Fred

jemmons

-(IBAction)show:(id)sender{
	CGRect frame = [aView frame];
	frame.origin.y = [[self view] bounds].size.height;
	[aView setFrame:frame];
	[[self view] addSubview:aView];
	
	[UIView beginAnimations:@"slide up" context:NULL];
	frame.origin.y = [[self view] bounds].size.height - frame.size.height;
	[aView setFrame:frame];
	[UIView commitAnimations];