| class CreateBooks < ActiveRecord::Migration | |
| def self.up | |
| create_table :books do |t| | |
| t.string :title, :null => false | |
| t.text :description | |
| t.string :isbn | |
| t.belongs_to :authorship | |
| t.timestamps | |
| end |
| # How many hours in a year? | |
| puts 24 * 365 # 8760 | |
| # How many minutes in a decade? | |
| puts 660 * 24 *(365*10 + 2) # 5258880 | |
| # My age in seconds | |
| puts (365 * 22 + 5) * 3600 * 22 # 636372000 | |
| # Author is 1,025mil seconds old. How old in years is he? |
| require 'dbus' | |
| MYNAME = 'com.example.skype_api_client' | |
| class SkypeAPI | |
| def initialize(name = MYNAME) | |
| bus = DBus.session_bus | |
| service = bus.service("com.Skype.API") | |
| objs = service.object("/com/Skype") | |
| objs.introspect |
| browser = Capybara.current_session.driver.browser | |
| browser.manage.delete_cookie '_al_session' |
In this document I am using Sass's SCSS syntax. You can choose to use the indented syntax in sass, if you prefer it, it has no functional differences from the SCSS syntax.
For Less, I'm using the JavaScript version because this is what they suggest on the website. The ruby version may be different.
| - What does your app do? | |
| Shopping cart / blog|magazine | |
| - What software are you using to accomplish this? | |
| Tell us software name and version | |
| Rails | |
| - If its rails | |
| - What version are you using? | |
| rails 2.3.2 | |
| - Are you using bundler? | |
| No |
| :let @* = &gfn | |
| help | |
| :h "* :h expr-register :h expr-option |
| if [[ $BUILD_STATUS == "success" ]] | |
| then | |
| export STATUS="success" | |
| else | |
| export STATUS="failure" | |
| fi | |
| curl "https://api.github.com/repos/justincampbell/my_repo/statuses/$GIT_COMMIT?access_token=abc123" \ | |
| -H "Content-Type: application/json" \ | |
| -X POST \ |
| def stupid_return(arg) | |
| arg == 3 ? 'stupid' : arg | |
| end | |
| [*1..5].each { |i| puts stupid_return(i) } | |
| #=> 1 2 stupid 3 4 5 |