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Tagaholic - HomeGabriel Horner, tags, machine tags, semantic tags, rails, ruby, github, tagging, outline, treeTagaholic - Home - Gabriel Horner's thoughts on tagging, ruby, rails and better knowledge managementTagaholic - Home Tagaholic Home Blog Projects About Latest Blog Post (More) Tux - A Sinatra Console While working on a sinatra app recently, I noticed that sinatra has no rails equivalent to rails console. So here’s tux, dressing your sinatra app in a console. Install and Try On $ gem install tux In the directory of your sinatra app, try on tux: $ tux # If app's rack config file isn't config.ru, specify it with -c $ tux -c app.ru # ruby options like -I and -r are available to tux $ tux -h Usage: tux [COMMAND] [ARGS] [OPTIONS] Options: -f Suppress loading ~/.irbrc -F Suppress loading ~/.riplrc -d, --debug Set $DEBUG to true (same as `ruby -d') -I PATH Add to front of $LOAD_PATH. Delimit multiple paths with ':' -r, --require FILE Require file (same as `ruby -r') -v, --version Print version -h, --help Print help -c, --config FILE Set rack config file i.e. config.ru Interact with App Methods Tux provides the app object to interact with your app’s methods. For example, to interact with helpers: >> app.my_helper_method ... Since app is an instance of Sintra::Base, it can interact with any built-in sinatra methods i.e. request and response specific helper methods: # depends on request >> app.uri '/' => "http://:/" # depends on response >> app.headers => {"Content-Type"=>"text/html"} For the above to work, tux sets up default empty request and response objects. To use custom requests and responses: >> app.request = Sinatra::Request.new({}) => ... >> app.response = Sinatra::Response.new => ... Last but not least, use app to interact with views: >> app.erb :my_template => 'template rendered' # also >> app.haml >> app.markdown ... Interact with App Responses Tux let’s you make requests using http verbs thanks to rack-test. Use them to interact with your app’s response objects: >> get '/' => #"text/html;charset=utf-8", "Content-Length"=>"4"}, @errors="127.0.0.1 - - [05/Apr/2011 02:22:27] \"GET / \" 200 4 0.0015\n", @status=200, @original_headers={"Content-Type"=>"text/html;charset=utf-8", "Content-Length"=>"4"}, @body="dude"> >> _.headers => {"Content-Type"=>"text/html;charset=utf-8", "Content-Length"=>"4"} # last_response saves the response of your last request >> puts last_response.body dude >> post '/create', :user => 'cow', :password => 'abunga' ... All http verb methods can take optional params and request headers as rack-test reveals. To see the full list of rack-test actions you can make: >> rack.actions => [:request, :get, :post, :put, :delete, :head, :follow_redirect!, :header, :set_cookie, :clear_cookies, :authorize, :basic_authorize, :digest_authorize, :last_response, :last_request] Commands and Configuration Tux comes with commands to give you a good overview of your app: # Displays routes defined by HTTP verb and order they were defined >> routes HEAD "/" HEAD "/book/:id" GET "/" GET "/book/:id" # Displays app settings configured via sinatra's #set method >> settings absolute_redirects true add_charset [/^text\//, "application/javascript", "application/xml", "application/xhtml+xml"] app_file "./sample.rb" bind "0.0.0.0" default_encoding "utf-8" dump_errors true empty_path_info nil environment :development lock false logging false method_override false port 4567 prefixed_redirects false public "/my/path/public" raise_errors false reload_templates true root "/my/path" run false running false server ["thin", "mongrel", "webrick"] session_secret "XXX" sessions false show_exceptions true static true views "/my/path/views" Since tux is a ripl shell, tux is highly configurable. You can create tux commands in the format tux-COMMAND and enhance your shell by adding ripl plugins to ~/.riplrc. Read ripl’s readme for more. Comments Search Latest Posts (More) Tux - A Sinatra Console One9 - Upgrade to Ruby 1.9 Now Documentation-Generated Irb Autocompletions With Bond and Yard Screencast Of Argument Autocompletion for Methods in Irb Projects (More) local_gem Load/require any gem/library simply given its path. Great for nascent gems or for trying the latest code on a gem. Copyright © 2010 Gabriel Horner. Some rights reserved. Hosted by GitHub and powered by Jekyll. Theme by Michael Bleigh.https://tagaholic.me

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