gingertom

#!/bin/sh -e 
cd "${1-.}"

for f in *; do  
  mv "$f" "${f%.*}@2x.${f##*.}"
done

gingertom

#!/bin/bash -e

cd "${1-.}"

for f in *; do  
  if [[ $f == *@2x* ]]; 
    then
    convert $f -resize 50% ${f//@2x/}
  fi
done

timcheadle

Make /robots.txt aware of the Rails environment

You probably don't want Google crawling your development staging app. Here's how to fix that.

$ mv public/robots.txt config/robots.production.txt
$ cp config/robots.production.txt config/robots.development.txt

Now edit config/routes.rb to add a route for /robots.txt, and add the controller code.

asmallteapot

# http://blog.rubymotion.com/post/31917526853/rubymotion-gets-ios-6-iphone-5-debugger
class STSomeAPIClient
  def self.sharedClient
    Dispatch.once { @instance ||= new }
    @instance
  end
end

turtlesoupy

//
// Created by tdimson on 9/5/12.

#import <QuartzCore/QuartzCore.h>
#import "SFSChickenScreen.h"


@implementation SFSChickenScreen {
    __weak CAEmitterLayer *_chickenEmitter;
    CGFloat _decayAmount;

turtlesoupy

//
// Created by tdimson on 8/15/12.

#import <QuartzCore/QuartzCore.h>
#import "SFSConfettiScreen.h"


@implementation SFSConfettiScreen {
    __weak CAEmitterLayer *_confettiEmitter;
    CGFloat _decayAmount;

turtlesoupy

#import "SFSSmokeScreen.h"
#import <QuartzCore/QuartzCore.h>

@implementation SFSSmokeScreen {
    __weak CAEmitterLayer*smokeEmitter;
}

-(id)initWithFrame:(CGRect)frame emitterFrame:(CGRect)emitterFrame{
   if ((self = [super initWithFrame:frame])) {
       self.backgroundColor = [UIColor clearColor];

turtlesoupy

//
//  SFSViewController.m
//  AmazingParticleSpinner
//
//  Created by Thomas Dimson on 9/15/12.
//  Copyright (c) 2012 Thomas Dimson. All rights reserved.
//

#import "SFSViewController.h"
#import <QuartzCore/QuartzCore.h>

seanlilmateus

Using Obj-C with MacRuby/Rubymotion

This little post aims to help you to translate Objective-C Blocks into Ruby blocks. Let's start by taking a look at few examples of iOS API call where blocks are used for animations and enumeration

Ruby Lambda Syntaxes:

Im Rubymotion and MacRuby you can use all the Ruby Lambda syntaxes that are:

block = lambda { |param|  ... }

jimmynotjim

##Simply annoying Tweets

Annoyingly extended words (4+ of the same letter in a phrase): OOOOHHHHMMMMYYYYGGGGOOOODDDD

([a-z])/1{4}

Tweet w/ just a single hashtag: #omgthissucks

^ *#[^ ]+$