schacon

$ git branch -r --merged | 
  grep origin | 
  grep -v '>' | 
  grep -v master | 
  xargs -L1 | 
  awk '{split($0,a,"/"); print a[2]}' | 
  xargs git push origin --delete

IanVaughan

#!/usr/bin/env bash

uninstall() {
  list=`gem list --no-versions`
  for gem in $list; do
    gem uninstall $gem -aIx
  done
  gem list
  gem install bundler
}

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|  ... }

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

lrz

RubyMotion #inspect 2013 Traveling Guide

Overview

This document is a travel guide to RubyMotion's first conference, #inspect 2013.

http://www.rubymotion.com/conference

If you are attending or considering attending the conference, you might find here some handy tips that will answer questions you might have. If you have a question that isn't answered here, feel free to contact us and we will update this document accordingly.

iwarshak

source :rubygems
gem "rake"
gem 'motion-logger' #cocoalumberjack wrapper

orta

+ (NSAttributedString *)artsyBodyTextAttributedStringFromHTML:(NSString *)HTML withFont:(UIFont *)font
{
    NSMutableParagraphStyle *style = [[NSMutableParagraphStyle alloc] init];
    style.lineHeightMultiple = 1.2;

    style.paragraphSpacing = font.pointSize * .5;

    NSDictionary *textParams = @{
        NSFontAttributeName : font,
        NSParagraphStyleAttributeName : style,

tristanoneil

For AppStore apps:

defaults write com.getharvest.harvestxapp TimeFormat hours_minutes
defaults write com.getharvest.harvestxapp TimeFormat decimal
defaults write com.getharvest.harvestxapp TimeFormat server

For apps downloaded directly from GetHarvest:

defaults write ~/Library/Preferences/com.getharvest.harvestx.plist TimeFormat hours_minutes
defaults write ~/Library/Preferences/com.getharvest.harvestx.plist TimeFormat decimal

alexrothenberg

class UIView
  def top
    frame.origin.y
  end
  def left
    frame.origin.x
  end
  def height
    frame.size.height
  end

forrestgrant

numbers = [20, 19, 7, 12]
numbers.map { |n| 3 * n }