similar to: acts_as_comparable: gem installation

Hi, Just running a simple unit test and trying to save an object gives me this error. test_validations(FriendTest): NoMethodError: undefined method `each'' for #<Mysql:0x38f60d0> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/mysql_a dapter.rb:292:in `columns'' .... .... Rails 1.1.6 mysql 5 mysql gem 2.71 After I

I''m using the ruby gem "Color" and I''m having some troubles with to_hex. I''ve installed the gem, and when I try and run the test program I get this error: >> red = Color.new(''ff0000'') => #<Color:0x3685990 @saturation=1.0, @hue=0.0, @lightness=0.5> >> yellow = Color.new(''ffff00'') =>

I''ve just installed ruby and rubygems on a solaris machine, but when i do this : gem install rails --include-dependencies -p http://10.17.0.1:3128 it crashes out with : ERROR: While executing gem ... (NoMethodError) undefined method `[]='' for #<Gem::ConfigFile:0x84691d4> Does anybody have any idea why its hapenning? Im totally at a loss. Any help would be greatly

With acts_as_taggable 1.04... 1. how can I get a frequency of tags? i.e. /tags/list I want to list of tags sorted and listed with their frequency tags_controller.rb: def list @tags = Tags.find_by_sql ''select name, count(*) as freq from tags group by name order by freq desc'' End tags/list.rb: <ul> <% @tags.each do |t| %> <li><%= t.freq %>

I have what appears to be a problem accessing methods from within an application. I can access them from irb, but not from within the app. In other words: irb(main):001:0> require ''rubygems'' => true irb(main):002:0> require ''haml'' => true irb(main):003:0> Haml.respond_to?(''init_rails'') => true

Hey, I''ve tried every trick I can find, yet I''m still unable to get the json gem and ActiveSupport to play nice. No matter in which order I load json and active support, I still end up with: NoMethodError: undefined method `[]'' for #<JSON::Ext::Generator::State:0x104b7fac0> I''m trying to use the JSON object directly, *not* as a ActiveSupport backend:

ruby 1.9.2dev (2010-07-02 revision 28524) [x86_64-darwin10.5.0] rails 3.0.1 No matter what gem command I give I am getting this response. What does this mean and how to fix? /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/gem_runner.rb:86:in `<top (required)>'': undefined method `load_plugins'' for Gem:Module (NoMethodError) from /usr/local/bin/gem:9:in `require''

On Wed, Jun 18, 2008 at 6:32 AM, Joost Hietbrink <joost at joopp.com> wrote: > Hi Sam Roberts, > First of all. Thanks for the Vpim gem. We use it at www.yelloyello.com and > it works great. I''m glad to hear that. > We''ve only encountered the following error: > # NoMethodError (undefined method `to_str'' for []:Array): > # >

I''m doing a Web Service Based on a page I found (http://blog.complitech.net/web-services-basics-ruby-on-rails/) using the rails version 2.3.4, the web service is already working, but when working on a version Previous: RAILS_GEM_VERSION = ''2 .0.2 ''unless defined? RAILS_GEM_VERSION I can not run the service. On the previous page, there''s a part that says: 3)

I have the GeoIP gem working in my local environment (OSX), but when I move the code to our dev server (Ubuntu) via scp then it doesn''t work - it looks like the file is being treated like a text file instead of binary: >> g = GeoIP.new("#{RAILS_ROOT}/lib/GeoIP.dat") NoMethodError: undefined method `bytes'' for "ved":String from

Hi. Having installed Ruby 1.9 from source, I decided to have a look at Rails3 aka Rails edge from git. Therefore, I followed wycats instructions (http://weblog.rubyonrails.org/2010/1/1/getting-a-new-app- running-on-edge), but keep getting an error related to Bundler: $ sudo gem bundle --backtrace ERROR: While executing gem ... (NoMethodError) undefined method `path'' for

i got this error message while installing mysql gem..... kindly help me to solve this issue.... JRuby limited openssl loaded. gem install jruby-openssl for full support. http://wiki.jruby.org/wiki/JRuby_Builtin_OpenSSL Building native extensions. This could take a while... ERROR: Error installing mysql: ERROR: Failed to build gem native extension. C:/Program Files/NetBeans

Trying to install ferret on my windows XP environment. Using InstantRails 2.0 with RoR 2.0.2, and NetBeans 6.0. I had successfully installed and built RailsSpace in InstantRails 1.7, but am trying to upgrade RailsSpace to RoR 2.0.2 using the code that Michael has kindly provided for us on the website. When I run the gem install ferret command, I get the following error: C:\Documents and

Hello, I am creating a gem in which I need to add a new has_many relationships: ... included do |base| base.has_many :foos end def some_method self.foos # end ... Here Foo is a model I created and it is places in app/models/Foo.rb I wonder if I can use syntax like the line marked with #? If yes, I got NoMethodError for using "self.foos" when writing rspec

I want to revert back to a previous version of rails (1.2.3) but the project I want to work on was created in 2.0.2. I have uninstalled 2.0.2 and gem installed 1.2.3 but when I run script\server I get the following error. (I''m guessing its to do with my environment file but I''m pretty new to Rails so Im not sure.)

Hello I''m trying to use rubyonrails, but had some troubles: First, there was an issue with gems (it did not finished the installation): # gem install rails Config file /root/.gemrc does not exist Attempting local installation of ''rails'' Local gem file not found: rails*.gem Attempting remote installation of ''rails'' Updating Gem source index for:

i''m using ruby 1.8.2, rubygem 0.8.10, rails 1.0.0 where activesupport version = 1.2.5 when i try to run this in RADRail, i get a NoMethodError: require ''rubygems'' require_gem "activesupport" print Time.now + 2.days the error message is: c:/e312workspace/first/test3.rb:5: undefined method `days'' for 2:Fixnum (NoMethodError) is there a way to use

Hello All, I am doing the depot appliction. I was first installed Instant Rails 2.0 on my machine. got error in getting scaffold :product then after searching in forum took the 1.2.6 version using the below command >gem install rails --version 1.2.6 --include-dependencies Now i am getting the error after starting the server >ruby script/server got the below error

All, I''m attempting to update my gems to 1.2 and I get the following: Install required dependency activesupport? [Yn] Y ERROR: While executing gem ... (Gem::InstallError) invalid gem format for c:/ruby/lib/ruby/gems/1.8/cache/activesupport-1.4.2.g em Anyone else seeing this? Anyone willing to try it to see what''s up? Thanks, Wes -- Posted via

I have edge rails in /vendor/rails on DreamHost, but when running dispatch.fcgi I get the following error in my logs: [02/May/2006:08:52:32 :: 29365] terminated gracefully [02/May/2006:08:53:53 :: 19526] starting [02/May/2006:08:53:54 :: 19526] Dispatcher failed to catch: undefined method `clear_connection_cache!'' for ActiveRecord::Base:Class (NoMethodError)