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  • Problem with ar_mailer

    - by Roberto
    Hi guys, I'm running a strange problem sending emails. Basicly I'm getting this exception: ArgumentError (wrong number of arguments (1 for 0)): /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/base.rb:642:in `initialize' /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/base.rb:642:in `new' /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/base.rb:642:in `create' /usr/lib/ruby/gems/1.8/gems/ar_mailer-1.3.1/lib/action_mailer/ar_mailer.rb:92:in `perform_delivery_activerecord' /usr/lib/ruby/gems/1.8/gems/ar_mailer-1.3.1/lib/action_mailer/ar_mailer.rb:91:in `each' /usr/lib/ruby/gems/1.8/gems/ar_mailer-1.3.1/lib/action_mailer/ar_mailer.rb:91:in `perform_delivery_activerecord' /usr/lib/ruby/gems/1.8/gems/actionmailer-2.1.1/lib/action_mailer/base.rb:508:in `__send__' /usr/lib/ruby/gems/1.8/gems/actionmailer-2.1.1/lib/action_mailer/base.rb:508:in `deliver!' /usr/lib/ruby/gems/1.8/gems/actionmailer-2.1.1/lib/action_mailer/base.rb:383:in `method_missing' /app/controllers/web_reservations_controller.rb:29:in `test_email' In my web_reservations_controller I have a simply method calling TestMailer.deliver_send_email And my TesMailer is something like: class TestMailer < ActionMailer::ARMailer def send_email @recipients = "[email protected]" @from = "[email protected]" @subject = "TEST MAIL SUBJECT" @body = "<br>TEST MAIL MESSAGE" @content_type = "text/html" end end Do you have any idea? Thanks! Roberto

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  • Heroku: bash: bundle: command not found

    - by Space Monkey
    My heroku deployment is crashing with following errors. 2012-12-12T17:16:18+00:00 app[web.1]: bash: bundle: command not found 2012-12-12T17:16:19+00:00 heroku[web.1]: Process exited with status 127 2012-12-12T17:16:19+00:00 heroku[web.1]: State changed from starting to crashed The Heroku documentation for this error is to set PATH and GEM variables as described in https://devcenter.heroku.com/articles/changing-ruby-version-breaks-path I tried that, however that too is not helping. ? heroku config:add PATH=bin:vendor/bundle/ruby/1.9.1/bin:/usr/local/bin:/usr/bin:/bin ? heroku config:add GEM_PATH=vendor/bundle/ruby/1.9.1 ? heroku run rake db:migrate Running rake db:migrate attached to terminal... up, run.7130 bash: bundle: command not found Next, I tried setting Ruby version in my Heroku app. This increased the slugsize. But app was still not up. Gemfile ruby "1.9.2" Pushed to Heroku -----> Using Ruby version: ruby-1.9.2 -----> Installing dependencies using Bundler version 1.2.2 heroku run "ruby -v" Running `ruby -v` attached to terminal... up, run.4483 ruby 1.9.2p320 (2012-04-20 revision 35421) [x86_64-linux] Can someone please advice

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  • Cucumber can't find installed gems

    - by artemave
    environment/cucumber.rb: ... # gem dependencies config.gem 'cucumber-rails', :lib => false, :version => '>=0.3.0' unless File.directory?(File.join(Rails.root, 'vend config.gem 'database_cleaner', :lib => false, :version => '>=0.5.0' unless File.directory?(File.join(Rails.root, 'vend config.gem 'webrat', :lib => false, :version => '>=0.7.0' unless File.directory?(File.join(Rails.root, 'vend config.gem 'spork', :lib => false, :version => '>=0.7.5' unless File.directory?(File.join(Rails.root, 'vend config.gem 'factory_girl', :source => 'http://gemcutter.org' config.gem 'selenium-client', :lib => false config.gem 'Selenium', :lib => false config.gem 'rspec', :lib => 'spec' config.gem 'rspec-rails', :lib => 'spec/rails' config.gem 'test-unit', :lib => false Running cucumber gives missing gems error: artem:~/projects/food4feed (master)$ cucumber ... no such file to load -- test-unit /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/polyglot-0.3.0/lib/polyglot.rb:65:in `require' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/polyglot-0.3.0/lib/polyglot.rb:65:in `require' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:158:in `require' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/rails-2.3.5/lib/rails/gem_dependency.rb:208:in `load' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/rails-2.3.5/lib/initializer.rb:307:in `block in load_gems' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/rails-2.3.5/lib/initializer.rb:307:in `each' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/rails-2.3.5/lib/initializer.rb:307:in `load_gems' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/rails-2.3.5/lib/initializer.rb:169:in `process' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/rails-2.3.5/lib/initializer.rb:113:in `run' /home/artem/projects/food4feed/config/environment.rb:9:in `<top (required)>' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/polyglot-0.3.0/lib/polyglot.rb:65:in `require' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/polyglot-0.3.0/lib/polyglot.rb:65:in `require' /home/artem/projects/food4feed/features/support/env.rb:12:in `block in <top (required)>' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/spork-0.8.1/lib/spork.rb:23:in `prefork' /home/artem/projects/food4feed/features/support/env.rb:10:in `<top (required)>' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/polyglot-0.3.0/lib/polyglot.rb:65:in `require' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/polyglot-0.3.0/lib/polyglot.rb:65:in `require' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/cucumber-0.6.3/lib/cucumber/rb_support/rb_language.rb:124:in `load_code_file' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/cucumber-0.6.3/lib/cucumber/step_mother.rb:85:in `load_code_file' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/cucumber-0.6.3/lib/cucumber/step_mother.rb:77:in `block in load_code_files' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/cucumber-0.6.3/lib/cucumber/step_mother.rb:76:in `each' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/cucumber-0.6.3/lib/cucumber/step_mother.rb:76:in `load_code_files' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/cucumber-0.6.3/lib/cucumber/cli/main.rb:48:in `execute!' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/cucumber-0.6.3/lib/cucumber/cli/main.rb:20:in `execute' /home/artem/.rvm/gems/ruby-1.9.1-p378/gems/cucumber-0.6.3/bin/cucumber:8:in `<top (required)>' /home/artem/.rvm/gems/ruby-1.9.1-p378/bin/cucumber:19:in `load' /home/artem/.rvm/gems/ruby-1.9.1-p378/bin/cucumber:19:in `<main>' Missing these required gems: selenium-client Selenium rspec-rails test-unit You're running: ruby 1.9.1.378 at /home/artem/.rvm/rubies/ruby-1.9.1-p378/bin/ruby rubygems 1.3.5 at /home/artem/.rvm/gems/ruby-1.9.1-p378, /home/artem/.rvm/gems/ruby-1.9.1-p378%global All gems are obviously there: artem:~/projects/food4feed (master)$ gem list | egrep "elenium|rspec|test-unit" rspec (1.3.0) rspec-rails (1.3.2) Selenium (1.1.14) selenium-client (1.2.18) test-unit (2.0.7) The even more confusing part is that it only complains about certain gems. factory_girl and rspec don't cause problems. Any idea what is going on? My environment: Rails 2.3.5 cucumber (0.6.3) cucumber-rails (0.3.0)

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  • Facebook Oauth 2.0 Token errors

    - by James
    The user clicks the URL that is generated via the code below. $url = 'https://graph.facebook.com/oauth/authorize?' . http_build_query(array('client_id' => FACEBOOK_APP_ID, 'redirect_uri' => 'http://fb.example.com/facebook', 'scope' => 'publish_stream,email,offline_access,user_location,user_hometown', 'display' => 'page')); Upon granting access to the application, and redirecting to http://fb.example.com/facebook I grab the following URL using cURL. $url = 'http://graph.facebook.com/oauth/access_token?' . http_build_query(array('client_id' => FACEBOOK_APP_ID, 'client_secret' => FACEBOOK_SECRET, 'redirect_uri' => 'http://fb.example.com/facebook', 'code' => $params['code'])); This returns the error below that I receive when grabbing the above URL. { "error": { "type": "OAuthException", "message": "Error validating verification code." } } Any ideas? Really getting stuck on this.

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  • Integrating twitpic OAuth for iPhone.

    - by asadqamber
    How can I integrate twitpic API with OAuth for posting an image from iPhone? Any help or tutorial? Currently I am doing... NSURL *twitpicURL = [NSURL URLWithString:@"http://api.twitpic.com/2/upload.format"]; theRequest = [NSMutableURLRequest requestWithURL:twitpicURL]; [theRequest setHTTPMethod:@"POST"]; // Set the params NSString *message = theMessage; [theRequest addValue:@"http://api.twitter.com/" forHTTPHeaderField:@"OAuth realm"]; [theRequest addValue:TWITPIC_API_KEY forHTTPHeaderField:@"oauth_consumer_key"]; [theRequest addValue:@"HMAC-SHA1" forHTTPHeaderField:@"oauth_signature_method"]; [theRequest addValue:USER_OAUTH_TOKEN forHTTPHeaderField:@"oauth_token"]; [theRequest addValue:USER_OAUTH_SECRET forHTTPHeaderField:@"oauth_secret"]; [theRequest addValue: @"1272325550" forHTTPHeaderField:@"oauth_timestamp"]; [theRequest addValue:nil forHTTPHeaderField:@"oauth_nonce"]; [theRequest addValue:@"1.0" forHTTPHeaderField:@"oauth_version"]; [theRequest addValue:nil forHTTPHeaderField:@"oauth_signature"]; NSMutableData *postBody = [NSMutableData data]; [postBody appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"source\"\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]]; [postBody appendData:[[NSString stringWithFormat:@"lighttable"] dataUsingEncoding:NSUTF8StringEncoding]]; // Message [postBody appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"message\"\r\n\r\n%@", message]dataUsingEncoding:NSUTF8StringEncoding]]; // Media [postBody appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"media\"; filename=\"%@\"\r\n", @"doc_twitpic_image.jpg"] dataUsingEncoding:NSUTF8StringEncoding]]; [postBody appendData:[[NSString stringWithFormat:@"Content-Type: image/jpg\r\n"] dataUsingEncoding:NSUTF8StringEncoding]]; // data as JPEG [postBody appendData:[[NSString stringWithFormat:@"Content-Transfer-Encoding: binary\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]]; [postBody appendData:[NSData dataWithData:image]]; [theRequest setHTTPBody:postBody]; [theRequest setValue:[NSString stringWithFormat:@"%d", [postBody length]] forHTTPHeaderField:@"Content-Length"]; theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];

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  • Vimeo Desktop App OAuth

    - by Barry
    Hi Guys, I'm currently having massive trouble with Vimeo's Oauth implementation and my desktop app. My program does the following correctly. 1- Requests a Unauthorized Request Token with my key and secret and returns - a Token and a Token secret. 2- Generates a URL for the user to go to using the token which then shows our application's name and allows the user to Authorize us to use his/her account. It then shows a verifier which the user returns and puts into our app. The problem is the third step and actually exchanging the tokens for the access tokens. Basically every time we try and get them we get a "Invalid / expired token - The oauth_token passed was either not valid or has expired" I looked at the documentation and there's supposed to be a callback to a server when deployed like that which gives the user an "authorized token" but as im developing a desktop app we can't do this. So I assume the token retrieved in 1 is valid for this step. (actually it seems it is: http://vimeo.com/forums/topic:22605) So I'm wondering now am I missing something here on my actual vimeo application account now? is it treating it as a web hosted app with callbacks? all the elements are there for this to work and I've used this same component to create a twitter Oauth login in exactly the same way and it was fine. Thanks in advance, Barry

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  • Ruby Gem LoadError mysql2/mysql2 required

    - by Kalli Dalli
    Im trying to setup my rails server on OSX 10.8 but I can't get my rails server to run. - Currently Im using a Zend Server with mysql 5.1. - I also have istalled brew and brew mysql. - And I used: gem install mysql2 -- --srcdir=/usr/local/mysql/include --with-opt-include=/usr/local/mysql/include the server worked already but now, I always get this loadError below. This is what my Gemfile says: ralphs-macbook-pro:admin-mockup zero$ bundle install Using rake (10.0.2) Using i18n (0.6.1) Using multi_json (1.3.7) Using activesupport (3.2.7) Using builder (3.0.4) Using activemodel (3.2.7) Using erubis (2.7.0) Using journey (1.0.4) Using rack (1.4.1) Using rack-cache (1.2) Using rack-test (0.6.2) Using hike (1.2.1) Using tilt (1.3.3) Using sprockets (2.1.3) Using actionpack (3.2.7) Using mime-types (1.19) Using polyglot (0.3.3) Using treetop (1.4.12) Using mail (2.4.4) Using actionmailer (3.2.7) Using arel (3.0.2) Using tzinfo (0.3.35) Using activerecord (3.2.7) Using activeresource (3.2.7) Using annotate (2.5.0) Using coffee-script-source (1.4.0) Using execjs (1.4.0) Using coffee-script (2.2.0) Using rack-ssl (1.3.2) Using json (1.7.5) Using rdoc (3.12) Using thor (0.16.0) Using railties (3.2.7) Using coffee-rails (3.2.2) Using columnize (0.3.6) Using debugger-ruby_core_source (1.1.5) Using debugger-linecache (1.1.2) Using debugger (1.2.2) Using formtastic (2.2.1) Using haml (3.1.7) Using haml-rails (0.3.5) Using hirb (0.7.0) Using hpricot (0.8.6) Using jquery-rails (2.1.4) Using kgio (2.7.4) Using mysql2 (0.3.11) Using php_serialize (1.2) Using polyamorous (0.5.0) Using rabl (0.7.8) Using railroady (1.1.0) Using bundler (1.2.3) Using rails (3.2.7) Using raindrops (0.10.0) Using randumb (0.3.0) Using sass (3.2.3) Using sass-rails (3.2.5) Using squeel (1.0.13) Using uglifier (1.3.0) Using unicorn (4.4.0) Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem is installed. And after starting rails s /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/mysql2-0.3.11/lib/mysql2.rb:9:in `require': cannot load such file -- mysql2/mysql2 (LoadError) from /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/mysql2-0.3.11/lib/mysql2.rb:9:in `<top (required)>' from /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/bundler-1.2.3/lib/bundler/runtime.rb:68:in `require' from /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/bundler-1.2.3/lib/bundler/runtime.rb:68:in `block (2 levels) in require' from /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/bundler-1.2.3/lib/bundler/runtime.rb:66:in `each' from /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/bundler-1.2.3/lib/bundler/runtime.rb:66:in `block in require' from /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/bundler-1.2.3/lib/bundler/runtime.rb:55:in `each' from /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/bundler-1.2.3/lib/bundler/runtime.rb:55:in `require' from /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/bundler-1.2.3/lib/bundler.rb:128:in `require' from /Users/zero/GitHub/admin-mockup/config/application.rb:7:in `<top (required)>' from /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/railties-3.2.7/lib/rails/commands.rb:53:in `require' from /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/railties-3.2.7/lib/rails/commands.rb:53:in `block in <top (required)>' from /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/railties-3.2.7/lib/rails/commands.rb:50:in `tap' from /Users/zero/.rvm/gems/ruby-1.9.3-p327/gems/railties-3.2.7/lib/rails/commands.rb:50:in `<top (required)>' from script/rails:6:in `require' from script/rails:6:in `<main>' Thx for any help!

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  • Android : Handle OAuth callback using intent-filter

    - by Dave Allison
    I am building an Android application that requires OAuth. I have all the OAuth functionality working except for handling the callback from Yahoo. I have the following in my AndroidManifest.xml : <intent-filter> <action android:name="android.intent.action.VIEW"></action> <category android:name="android.intent.category.DEFAULT"></category> <category android:name="android.intent.category.BROWSABLE"></category> <data android:host="www.test.com" android:scheme="http"></data> </intent-filter> Where www.test.com will be substituted with a domain that I own. It seems : This filter is triggered when I click on a link on a page. It is not triggered on the redirect by Yahoo, the browser opens the website at www.test.com It is not triggered when I enter the domain name directly in the browser. So can anybody help me with When exactly this intent-filter will be triggered? Any changes to the intent-filter or permissions that will widen the filter to apply to redirect requests? Any other approaches I could use? Thanks for your help.

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  • Ruby GUI (non-complex layouts)

    - by Ruby Novice
    I've done quite a bit of research on Ruby GUI design, and it appears to be the one area where Ruby tends to be behind the curve. I've explored the options of MonkeyBars, wxRuby, fxRuby, Shoes, etc. and was just wanted to get some input from the Ruby community. While they're definitely usable, the development on each seems to have fallen off. There is not a great deal of useful documentation or user bases that I could find on any (minus the fxRuby book). I'm just looking to make a simple GUI, so I don't really want to spend hundreds of hours learning the intricacies of the more complex tools or attempt to use something that is no longer even being developed (Shoes is the type of application I'm looking for, but it's extremely buggy and not being actively developed.) Out of all of the options, which would you guys recommend as being the quickest to pick up and that still has some sort of development base? Thanks!

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  • I Can't Get Ruby on Rails + Passenger + Apache to Work

    - by Luke Crowe
    I'm sorry if this is a stupid question, but I can't get Ruby on Rails to work on my Apache server. I'm using Phusion Passenger (mod_rails, mod_rack) for app deployment. Here is my RoR-specific configuration code in my website's Apache configuration file: Alias /rails /var/www/syyborg.com/ruby/blog/public <Directory /var/www/syyborg.com/ruby/blog/public Options FollowSymLinks AllowOverride None Order Allow,Deny Allow from All </Directory RailsBaseURI /rails Again, I really have very little knowledge of this kind of thing; I have never set up a server from scratch before. Anyways, my rails app, as you can see, is located at /var/www/syyborg.com/ruby/blog/. I am trying to access it from http://[my domain, syyborg.com]/rails. However, when I try to load the site, I get a "403 Forbidden" error. Any help would be greatly appreciated, and I can provide further details if they are required. Thanks in advance!

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  • Unicorn installation error on Debian 5

    - by Luc
    I am running ruby1.9 on Debian 5, and did not manage to install 'unicorn' with rubygems. I got this error and do not really know how to solve it. Do you have any idea of the possible root cause ? > gem install unicorn Building native extensions. This could take a while... ERROR: Error installing unicorn: ERROR: Failed to build gem native extension. /usr/bin/ruby1.9 extconf.rb checking for CLOCK_MONOTONIC in time.h... yes checking for clockid_t in time.h... yes checking for clock_gettime() in -lrt... yes checking for t_open() in -lnsl... no checking for socket() in -lsocket... no checking for poll() in poll.h... yes checking for getaddrinfo() in sys/types.h,sys/socket.h,netdb.h... yes checking for getnameinfo() in sys/types.h,sys/socket.h,netdb.h... yes checking for struct sockaddr_storage in sys/types.h,sys/socket.h... yes checking for accept4() in sys/socket.h... no checking for sys/select.h... yes checking for ruby/io.h... yes checking for rb_io_t.fd in ruby.h,ruby/io.h... yes checking for rb_io_t.mode in ruby.h,ruby/io.h... yes checking for rb_io_t.pathv in ruby.h,ruby/io.h... no checking for struct RFile in ruby.h,ruby/io.h... yes checking size of struct RFile in ruby.h,ruby/io.h... 24 checking for struct RObject... no checking size of int... 4 checking for rb_io_ascii8bit_binmode()... no checking for rb_thread_blocking_region()... yes checking for rb_thread_io_blocking_region()... no checking for rb_str_set_len()... yes checking for rb_time_interval()... yes checking for rb_wait_for_single_fd()... no creating Makefile make cc -I. -I/usr/include/ruby-1.9.0/x86_64-linux -I/usr/include/ruby-1.9.0 -I. -DHAVE_TYPE_CLOCKID_T -DHAVE_POLL -DHAVE_GETADDRINFO -DHAVE_GETNAMEINFO -DHAVE_TYPE_STRUCT_SOCKADDR_STORAGE -DHAVE_SYS_SELECT_H -DHAVE_RUBY_IO_H -DHAVE_RB_IO_T_FD -DHAVE_ST_FD -DHAVE_RB_IO_T_MODE -DHAVE_ST_MODE -DHAVE_TYPE_STRUCT_RFILE -DSIZEOF_STRUCT_RFILE=24 -DSIZEOF_INT=4 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_STR_SET_LEN -DHAVE_RB_TIME_INTERVAL -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L -fPIC -fno-strict-aliasing -g -g -O2 -O2 -g -Wall -Wno-parentheses -fPIC -o kgio_ext.o -c kgio_ext.c cc -I. -I/usr/include/ruby-1.9.0/x86_64-linux -I/usr/include/ruby-1.9.0 -I. -DHAVE_TYPE_CLOCKID_T -DHAVE_POLL -DHAVE_GETADDRINFO -DHAVE_GETNAMEINFO -DHAVE_TYPE_STRUCT_SOCKADDR_STORAGE -DHAVE_SYS_SELECT_H -DHAVE_RUBY_IO_H -DHAVE_RB_IO_T_FD -DHAVE_ST_FD -DHAVE_RB_IO_T_MODE -DHAVE_ST_MODE -DHAVE_TYPE_STRUCT_RFILE -DSIZEOF_STRUCT_RFILE=24 -DSIZEOF_INT=4 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_STR_SET_LEN -DHAVE_RB_TIME_INTERVAL -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L -fPIC -fno-strict-aliasing -g -g -O2 -O2 -g -Wall -Wno-parentheses -fPIC -o autopush.o -c autopush.c cc -I. -I/usr/include/ruby-1.9.0/x86_64-linux -I/usr/include/ruby-1.9.0 -I. -DHAVE_TYPE_CLOCKID_T -DHAVE_POLL -DHAVE_GETADDRINFO -DHAVE_GETNAMEINFO -DHAVE_TYPE_STRUCT_SOCKADDR_STORAGE -DHAVE_SYS_SELECT_H -DHAVE_RUBY_IO_H -DHAVE_RB_IO_T_FD -DHAVE_ST_FD -DHAVE_RB_IO_T_MODE -DHAVE_ST_MODE -DHAVE_TYPE_STRUCT_RFILE -DSIZEOF_STRUCT_RFILE=24 -DSIZEOF_INT=4 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_STR_SET_LEN -DHAVE_RB_TIME_INTERVAL -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L -fPIC -fno-strict-aliasing -g -g -O2 -O2 -g -Wall -Wno-parentheses -fPIC -o wait.o -c wait.c cc -I. -I/usr/include/ruby-1.9.0/x86_64-linux -I/usr/include/ruby-1.9.0 -I. -DHAVE_TYPE_CLOCKID_T -DHAVE_POLL -DHAVE_GETADDRINFO -DHAVE_GETNAMEINFO -DHAVE_TYPE_STRUCT_SOCKADDR_STORAGE -DHAVE_SYS_SELECT_H -DHAVE_RUBY_IO_H -DHAVE_RB_IO_T_FD -DHAVE_ST_FD -DHAVE_RB_IO_T_MODE -DHAVE_ST_MODE -DHAVE_TYPE_STRUCT_RFILE -DSIZEOF_STRUCT_RFILE=24 -DSIZEOF_INT=4 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_STR_SET_LEN -DHAVE_RB_TIME_INTERVAL -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L -fPIC -fno-strict-aliasing -g -g -O2 -O2 -g -Wall -Wno-parentheses -fPIC -o connect.o -c connect.c cc -I. -I/usr/include/ruby-1.9.0/x86_64-linux -I/usr/include/ruby-1.9.0 -I. -DHAVE_TYPE_CLOCKID_T -DHAVE_POLL -DHAVE_GETADDRINFO -DHAVE_GETNAMEINFO -DHAVE_TYPE_STRUCT_SOCKADDR_STORAGE -DHAVE_SYS_SELECT_H -DHAVE_RUBY_IO_H -DHAVE_RB_IO_T_FD -DHAVE_ST_FD -DHAVE_RB_IO_T_MODE -DHAVE_ST_MODE -DHAVE_TYPE_STRUCT_RFILE -DSIZEOF_STRUCT_RFILE=24 -DSIZEOF_INT=4 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_STR_SET_LEN -DHAVE_RB_TIME_INTERVAL -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L -fPIC -fno-strict-aliasing -g -g -O2 -O2 -g -Wall -Wno-parentheses -fPIC -o poll.o -c poll.c poll.c:11:18: error: st.h: No such file or directory poll.c: In function 'do_poll': poll.c:148: error: 'RUBY_UBF_IO' undeclared (first use in this function) poll.c:148: error: (Each undeclared identifier is reported only once poll.c:148: error: for each function it appears in.) make: *** [poll.o] Error 1 Gem files will remain installed in /usr/lib/ruby/gems/1.9.0/gems/kgio-2.5.0 for inspection. Results logged to /usr/lib/ruby/gems/1.9.0/gems/kgio-2.5.0/ext/kgio/gem_make.out

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  • Using Ruby on share web hosts

    - by Parhum
    We are developing a Wordpress theme and we are going to publish it on themeforest.com. We are using Sass(scss Syntax) as our CSS Preprocessor and we need to compile it on server side. We have two solutions: Use phpsass which is a php script(but it has some bugs) Use Ruby Compiler which most of wordpress plugins use this I noticed that plugins which use Ruby need to have PHP proc_open function enabled on server. My question is what are Pros and Cons of using Ruby compiler on servers? and are most of shared web hosts support Ruby and have PHP proc_open function enabled by default?

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  • Ruby installed on Ubuntu 10.10 slow on one machine but not other

    - by Aaron Jensen
    I have a machine that was provisioned several months ago. RVM was used to install ruby 1.9.3-p125 as well as 1.9.3-p125-perf. When I compared raw ruby performance to another identical machine the older machine smoked them. For example: ================================================================================ With in-block needle calculation ================================================================================ Rehearsal ---------------------------------------------- detect 3.790000 0.000000 3.790000 ( 3.800895) each 2.410000 0.000000 2.410000 ( 2.420860) any 3.960000 0.000000 3.960000 ( 3.972099) include 1.440000 0.000000 1.440000 ( 1.442862) ------------------------------------ total: 11.600000sec vs ================================================================================ With in-block needle calculation ================================================================================ Rehearsal ---------------------------------------------- detect 10.740000 0.000000 10.740000 ( 10.769366) each 6.080000 0.010000 6.090000 ( 6.106323) any 10.600000 0.000000 10.600000 ( 10.641606) include 4.160000 0.000000 4.160000 ( 4.171530) ------------------------------------ total: 31.590000sec I attempted to reinstall 1.9.3-p125 with rvm on the fast machine and that ruby is now slow. It's as if something changed in RVM, or I installed some package that made compiled versions of ruby perform significantly worse. I know this is a tough question to answer, but what things should I look into in order to track down why the performance has suffered so much? edit I just attempted to install with ruby-build and the version installed was fast. Something rvm is doing to build it in my environment is slow.

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  • Missing functions in ruby 1.8

    - by Adrian
    I have a ruby gem that I developed with ruby 1.9, and it works. With ruby 1.8, though, it says this when I try to run it: dyld: lazy symbol binding failed: Symbol not found: _RBIGNUM_SIGN Referenced from: /Users/Adrian/Desktop/num_to_bytes/ext/num_to_bytes/num_to_bytes.bundle Expected in: flat namespace dyld: Symbol not found: _RBIGNUM_SIGN Referenced from: /Users/Adrian/Desktop/num_to_bytes/ext/num_to_bytes/num_to_bytes.bundle Expected in: flat namespace Trace/BPT trap If I comment out the line that uses RBIGNUM_SIGN, it complains about other functions like rb_big_modulo. Some things work, like NUM2LONG. Here are some things I have tried: In http://github.com/ruby/ruby/blob/ruby_1_8_7/ruby.h, RBIGNUM_SIGN is defined. But in all versions of ruby I have tried, it is not there. I guessed that maybe it was defined in a different .h file. Knowing that Hpricot works with 1.8, I looked at http://github.com/hpricot/hpricot/blob/master/ext/hpricot_scan/hpricot_scan.h. It doesn't include any other files that #define it. Putting things like extern VALUE rb_big_modulo(VALUE x); at the beginning of my extension don't help. Using a brand new Ubuntu installation, I apt-getted ruby, tried to install the gem, and it didn't work either. Putting have_library 'ruby', 'rb_big_modulo' in my extconf.rb didn't work. As you can probably see, I am getting desperate (after weeks of trying things!). So, how can I get this to work? Here is the gem: http://rubygems.org/gems/num_to_bytes Here is the source: http://gist.github.com/404584

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  • Why do people say that Ruby is slow?

    - by stephen murdoch
    I like Ruby on Rails and I use it for all my web development projects. A few years ago there was a lot of talk about Rails being a memory hog and about how it didn't scale very well but these suggestions were put to bed by Gregg Pollack here. Lately though, I've been hearing people saying that Ruby itself is slow. Why is Ruby considered slow? I do not find Ruby to be slow but then again, I'm just using it to make simple CRUD apps and company blogs. What sort of projects would I need to be doing before I find Ruby becoming slow? Or is this slowness just something that affects all programming languages? What are your options as a Ruby programmer if you want to deal with this "slowness"? Which version of Ruby would best suit an application like Stack Overflow where speed is critical and traffic is intense? The questions are subjective, and I realise that architectural setup (EC2 vs standalone servers etc) makes a big difference but I'd like to hear what people think about Ruby being slow. Finally, I can't find much news on Ruby 2.0 - I take it we're a good few years away from that then?

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  • OAuth2 vs Public API

    - by Adam Tannon
    My understanding of OAuth (2.0) is that its a software stack and protocol to allow 2+ web apps to share information about a single end user. User A is a member of Site B and Site C; Site B wants to fetch some data from Site C about User A, and this is where OAuth steps in. So first off, if this assessment is incorrect, please begin by clarifying this for me and correcting me! Assuming I'm on the right track, then I guess I'm not seeing the need for OAuth to begin with (!). I'm sure I'm just not seeing the "forest through the trees" here, but the way I see it, couldn't Site C just expose a public API that Site B could use to fetch the same data (sans OAuth)? If Site C required user credentials to access the data, could this public API just use HTTPS for secure transport and require username/password as a part of each API call? Again, I'm sure I'm missing something, but I'm just not understanding why I would need OAuth when a secure, public API written and exposed by Site C seems more than capable of delivering what Site B needs regarding User A. In general, I'm looking for a set of guidelines to go by when deciding to choose between using OAuth for my web apps or just writing my own web service ( exposing public API). Thanks in advance!

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  • What should a Python developer know while learning Ruby?

    - by C J
    I have been a Python programmer for about 18 months, consisting of one internship and a few side projects, and I consider myself pretty comfortable in the language. However, there seems to be a lot of attention on Ruby in the programming field, but not a lot on Python anymore. So in learning Ruby, are there going to be Pythonic things that are just bad practices in Ruby? What should I watch out for, and what should I avoid?

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  • Storing Twitter OAuth in MySQL

    - by nute
    I'm about to add a feature on my website that will post stuff to the users' twitter accounts. I read that storing an "OAuth" token is better than storing their usernames and passwords (which makes sense). What should I store in my MySQL database? The token, secret and username? Or just the token? What data type(s) would you use? How big are they? Thanks!

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  • Benefits of implementing OAuth

    - by zfranciscus
    From a webservice provider point of view what is the benefit of asking users to create an account or login using 3rd party web service provider (e.g: Twitter or facebook) to log into your site with? Wouldn't it be easier to ask the user to provide their twitter or facebook login and use that to pull the user's twitter or facebook data? It is safer to use OAuth than giving some one the internet our twitter or facebook login credential. But, I can't figure out the benefit from the web service point of view.

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