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
Im Rubymotion and MacRuby you can use all the Ruby Lambda syntaxes that are:
block = lambda { |param| ... }
| // | |
| // AppDelegate.m | |
| #import "AppDelegate.h" | |
| #import "GoogleOpenSource/GTMOAuth2Authentication.h" | |
| #import "MainViewController.h" | |
| #import "SignInViewController.h" | |
| @implementation AppDelegate |
| # Change this: | |
| ... | |
| #!/usr/bin/ruby | |
| require 'osx/cocoa' | |
| # My Script… |
Install XQuartz
Install meld with brew
brew install meld
Copy PYTHONPATH
| #!/usr/bin/env ruby | |
| # From my blog post at http://www.postal-code.com/binarycode/2009/06/06/better-range-intersection-in-ruby/ | |
| class Range | |
| def intersection(other) | |
| raise ArgumentError, 'value must be a Range' unless other.kind_of?(Range) | |
| my_min, my_max = first, exclude_end? ? max : last | |
| other_min, other_max = other.first, other.exclude_end? ? other.max : other.last |
| # RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com | |
| # defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below) | |
| module Player | |
| describe MovieList, "with optional description" do | |
| it "is pending example, so that you can write ones quickly" | |
| it "is already working example that we want to suspend from failing temporarily" do | |
| pending("working on another feature that temporarily breaks this one") |
| _.extend(Backbone.Model.prototype, Backbone.Events, { | |
| errors: [], | |
| validate: function (attrs) { | |
| //reset | |
| this.errors = []; | |
| var model = this; | |
| set :sync_directories, ["public/assets", "public/galleries"] | |
| set :sync_backups, 3 |
| function addFixture(html){ | |
| var fixtures = jasmine.getFixtures(); | |
| if (!fixtures.fixtureList){ | |
| fixtures.fixtureList = []; | |
| } | |
| fixtures.fixtureList.push(html); | |
| fixtures.set(fixtures.fixtureList.join()); | |
| } | |
| function clearMyFixtures(){ |
This is a quick guide to OAuth2 support in GitHub for developers. This is still experimental and could change at any moment. This Gist will serve as a living document until it becomes finalized at Develop.GitHub.com.
OAuth2 is a protocol that lets external apps request authorization to private details in your GitHub account without getting your password. All developers need to register their application before getting started.