gem

问题 Whenever I bundle my rails 3.2 gems, it asks me for my password: Enter your password to install the bundled RubyGems to your system This gets really annoying, especially when bundling several times in one project. However, when I set the gem directory to world-readable, it always gives me a warning when executing any (!) rails command. This is even more annoying, of course. How can I turn this off? 回答1: Absolutely has to do with the system ruby, not RVM, unless you installed RVM using the

问题 I want to port actionmailer_x509 to Rails 3. In order to do that I try to create Mail object from big string with signed email. You can see such creation on this line: https://github.com/petRUShka/actionmailer_x509/blob/master/lib/actionmailer_x509.rb#L129 Original string ( smime0 ): https://gist.github.com/1d2c84cc2e255be010a6 Resulted Mail object dumped to file( newm ): https://gist.github.com/4682fe88e8dcfeca60b2 For example, you can see the difference between line 26 of smime0 and line 40

问题 I want to port actionmailer_x509 to Rails 3. In order to do that I try to create Mail object from big string with signed email. You can see such creation on this line: https://github.com/petRUShka/actionmailer_x509/blob/master/lib/actionmailer_x509.rb#L129 Original string ( smime0 ): https://gist.github.com/1d2c84cc2e255be010a6 Resulted Mail object dumped to file( newm ): https://gist.github.com/4682fe88e8dcfeca60b2 For example, you can see the difference between line 26 of smime0 and line 40

问题 I'm writing a node app on heroku, and the app requires a gem, compass to be installed, for node-compass. However, I can't seem to work out how you install gems in a node application on heroku. I have a Gemfile, which looks like so. source "https://rubygems.org" gem 'compass' Have you managed to do this successfully before? 回答1: According to an official reply from Heroku for this question: You would need to use the heroku multi buildpack in order to have both the Ruby buildpack and the Node

问题 I have a thor-based Ruby script, but I want to deploy it as a gem in people's bin directories that people can hit without having to do thor mytool . So instead they'd just use mytool Is this possible? I know it's possible with vanilla optparse but I'd rather use Thor if possible. Update: This is the code I'm using based on the example on the Thor page, but I get the error below: #!/usr/bin/env thor class App < Thor map "-L" => :list desc "install APP_NAME", "install one of the available apps"

问题 In a rails Gemfile, does gem 'capistrano' need to be inside the :development group or this there any advantage in putting it inside an arbitrary group like :tools ? 回答1: Simply put, no, it doesn't need to be, but it's good for the sake of best practices and keeping your gemsets uncluttered. The best way to do that is open for debate, but basically as long as Capistrano is available to you in the environment you're working in, it doesn't matter what groups it is or isn't associated with,

问题 I know I have ruby and gem installed because I've installed a bunch of gems previously. Additionally when I do the following ~$ ruby --version ruby 1.8.7 (2010-08-16 patchlevel 302 [i486-linux] ~$ gem --version 1.3.7 They, as you can see, return the version--yet when I try to do this-- ~$ sass --watch happy.scss:happy.css bash: sass: command not found I'm a relative noob to everything, but far more to ruby and gems. For the sake of revealing more or less my level of understanding things

问题 I am newbie for ruby on rails i am just reading the http://ruby.railstutorial.org/chapters/static-pages#top as the tutorial saying, i have created the sample_app bundle or project. Now in section 3.2.1 i am testing the app. first i run the following from the cmd $ rails generate integration_test static_pages This created the static_pages_spec.rb in the spec/requests directory. Now add the following code in spec/requests/static_pages_spec.rb require 'spec_helper' describe "Static pages" do

问题 I am newbie for ruby on rails i am just reading the http://ruby.railstutorial.org/chapters/static-pages#top as the tutorial saying, i have created the sample_app bundle or project. Now in section 3.2.1 i am testing the app. first i run the following from the cmd $ rails generate integration_test static_pages This created the static_pages_spec.rb in the spec/requests directory. Now add the following code in spec/requests/static_pages_spec.rb require 'spec_helper' describe "Static pages" do

问题 I got access for the user using twitter_auth gem. Here is the code for that. def twitter client = TwitterOAuth::Client.new( :consumer_key => '******', :consumer_secret => '********' ) request_token = client.request_token(:oauth_callback => new_user_url) session[:request_token] = request_token redirect_to request_token.authorize_url end def new client = TwitterOAuth::Client.new( :consumer_key => '*****', :consumer_secret => '******' ) access_token = client.authorize( session[:request_token]