| require 'test/unit' | |
| class HelloWorldTest < Test::Unit::TestCase | |
| def test_hello_world | |
| object = HelloWorld.new | |
| assert_equal "hello world", object.hello_world | |
| end | |
| end |
| Having some trouble using merb-parts to render a mailing list signup form. Tried with both Haml & Erb and can get the expected results. | |
| Here is the source for the part I'm using: | |
| class ContactFormPart < Merb::PartController | |
| def new | |
| @contact = Contact.new | |
| @redirect_to = params[:redirect_to] | |
| render |
| # Typical way of handling the email in the controller | |
| class UsersController < ApplicationController | |
| def create | |
| @user = User.new params[:user] | |
| UserMailer.deliver_welcome(@user) if @user.save | |
| end | |
| end |
| #!/usr/bin/env ruby | |
| require 'fileutils' | |
| def fail!(msg = "Failure!") | |
| puts(msg) | |
| exit(1) | |
| end | |
| REPOSITORY_URL = 'git://github.com/mxcl/homebrew.git' | |
| PACKAGE_URL = 'http://github.com/mxcl/homebrew/tarball/master' |
| module ResqueHelper | |
| def with_resque | |
| Resque.module_eval do | |
| def self.enqueue(task, *args) | |
| task.perform(*args) | |
| end | |
| end | |
| yield | |
| Resque.module_eval do | |
| def self.enqueue(task, *args) |
| Users/dev/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:340:in `block in initialize' | |
| /Users/dev/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:333:in `each' | |
| /Users/dev/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:333:in `initialize' | |
| /Users/dev/.rvm/gems/ruby-1.9.2-p180@loosecubes/gems/bundler-1.0.11/lib/bundler/remote_specification.rb:52:in `new' | |
| /Users/dev/.rvm/gems/ruby-1.9.2-p180@loosecubes/gems/bundler-1.0.11/lib/bundler/remote_specification.rb:52:in `method_missing' | |
| /Users/dev/.rvm/gems/ruby-1.9.2-p180@loosecubes/gems/bundler-1.0.11/lib/bundler/resolver.rb:101:in `block in __dependencies' | |
| /Users/dev/.rvm/gems/ruby-1.9.2-p180@loosecubes/gems/bundler-1.0.11/lib/bundler/resolver.rb:98:in `each' | |
| /Users/dev/.rvm/gems/ruby-1.9.2-p180@loosecubes/gems/bundler-1.0.11/lib/bundler/resolver.rb:98:in `__dependencies' | |
| /Users/dev/.rvm/gems/ruby-1.9.2-p180@loosecubes/gems/bundler-1.0.11/lib/bundler/resolver.rb:68:in `activ |
| - any character you use it will literally match it except special characters | |
| ^ $ ? . / \ [ ] { } ( ) + * - all the special characters that will need escaping if you don't want them to be special | |
| // - regexp ruby class | |
| Common Patterns (I authored) | |
| /[\w+\.~-]+@[\w~-]+.[\w\.]+/ - match emails, conforms to RFC 3986 section 3.3 | |
| /\+?(\d)?[-|\.|\s]?\(?(\d{3})\)?[-|\.|\s]?(\d{3})[-|\.|\s]?(\d{4})/ - match phone numbers, https://gist.github.com/1009331 | |
| Strategies |
| # Run :NotRocket to convert current buffer. | |
| # Thanks to @tpope for the vim regex fu | |
| command! -bar -range=% NotRocket :<line1>,<line2>s/:\(\w\+\)\s*=>/\1:/ge |
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