similar to: Utter Newbie, HELP!!!!

Hello -- Please pardon my newness -- I''m just getting started with rails, and I''m having some difficulty getting it set up with MySQL. I am able to get the basic ruby server running (script\server). When I created a new page (using script/generate controller about index), I am not able to navigate to the new page, and Ruby either crashes or gives me an error: /!\ FAILSAFE /!\

Hi, I''ve got a Rails app working that includes two two classes, etc.: Expense & Vendor. I eventually learned that the mental concept I had of their relationship should be express in Rails as: class Expense < ActiveRecord::Base; belongs_to :vendor; end class Vendor < ActiveRecord::Base; has_many :expenses; end

While i run rake db:migrate i got below error ,let me know any one . Please it is urgent to me. D:\raj\tweasier>rake db:migrate --trace (in D:/raj/tweasier) DEPRECATION WARNING: Rake tasks in vendor/plugins/open_flash_chart_2/tasks, vend or/plugins/resque/tasks, and vendor/plugins/resque/tasks are deprecated. Use lib /tasks instead. (called from

Hi All, "We''re sorry, but something went wrong." is the message I got when I started up an RoR app in the environment: Rails 2.3.5 Ruby 1.8.6 WinXP-Pro/SP3 Firefox 3.6 MySQL 5.0.37-community-nt Mongrel The app under development was working fine until I (stupidly) thought I needed to upgrade MySQL to 5.1.44. I took the precaution of MySQL-dumping the development db before

Hello All, We''re working on a project on a Windows machine that will use PDFKit to convert an HTML page to a PDF. I have followed all the instructions at GitHub (http://github.com/jdpace/PDFKit), for installing wkhtmltopdf and PDFKit, then creating the config file in ''config/initializers/pdfkit.rb'' and then finally, setting up Middleware for Rails apps in

Preface: I''m not overly familiar with the inner workings of RoR, so I apologize for my relatively superficial knowledge upfront I have a new 64 bit Windows 7 machine. My dev environment on my old machine which functions fine (sans a functioning monitor -- thus the new machine), I have the following installed and functioning well: Ruby 1.8.6 using the Windows MSI installer Buildr 1.3.3

I''m trying to create a form/view that displays a mix of records that exist in the database and records that the user is working on but that don''t yet exist in the database. I want to leverage all of rails'' nice form helpers, especially the params hash that it generates for the records when the form is submitted. So - I am creating ''dummy'' records with

I''m trying to use ''fields_for'' in a form. I want the same form to support both the creation of new obejcts as well as the editing of old ones. So - in my controller, sometimes I will pass to the form an object that already exists in my database and has an id and other times I will pass it a newly created instance of an object that does not yet exist in the database and

i''m a rails nuby so i don''t know where to fix this in the activerecord module.... there is no such column in the sys.view.user_constraints. SELECT uc.index_name FROM user_constraints uc WHERE uc.constraint_type = ''P'' this prevents me from doing a rake test:functionals ...as in below.... C:\railsspace>c:\ruby186\ruby\bin\ruby c:\ruby186\ruby\bin\rake

Bugs item #14298, was opened at 2007-09-28 10:23 You can respond by visiting: http://rubyforge.org/tracker/?func=detail&atid=411&aid=14298&group_id=85 Category: None Group: None Status: Open Resolution: None Priority: 3 Submitted By: Lars Olsson (lasso) Assigned to: Nobody (None) Summary: windows-api 0.2.0/windows-pr 0.7.1 causes segfault with require of win32/file Initial Comment:

Hello listmates, I feel a little embarrassed but I can not get through this one and any help will be much appreciated. I have a Broadcom WiFi adapter in a 64-bit CentOS 6.5 laptop. Trying to get it connect automatically - and it just would not - no error messages, nothing. With the same config NetworkManager connects without a hitch, I have to compile the wl module out of an SRPM - but after

Hi all. I''ve done a little google search, but doesn''t find anything (with "attachment_fu default path") that could help me in changing attachment_fu''s default path. My model: [audio.rb] has_attachment :max_size => 20.megabytes has_attachment :content_type => "audio/mpeg" has_attachment :storage => :file_system

On Wed, Apr 20, 2011 at 10:44 AM, Joe Armstrong wrote: > > It seems very strange to me that the ansi standard says "XXX is > undefined" and that both clang and gcc > can detect that something is undefined and that by default they > compile the offending code without > any feelings of guilt. "The good thing — the only good thing! — about undefined behavior in

Hi all, I''m trying to build a gemspec for win32-ipc, using a precompiled binary. Here''s my gemspec file: #win32-ipc.gemspec require "rubygems" spec = Gem::Specification.new do |s| s.name = "win32-ipc" s.version = "0.3.1" s.platform = Gem::Platform::WIN32 s.summary = "A base class for Win32 synchronization objects."

Hello, I’m trying to perform a REML analysis using the lmer() function (lme4 package). Well, it seems to work well, except that I’m not getting any p-value (see example below). Can someone tell me what I did wrong? Thanks for your help, Amélie > library(gdata) > dive <- read.xls("C:/Documents and Settings/Amelie/My Documents/Postdoc/CE 2005-2006/divebydive.xls",

Hi all, Is there no way to easily resolve this. It can''t be that I''m the first that wants this, and it wouldn''t be RoR if it''s not possible. On the mysql prompt with the select description from todos .. linefeeds are show, so they are there. This is the actual contents with a linefeed after the ":" "Project contacts: delete table, point

Hi, Then RSpec 1.4 recommends, in the webpage http://rspec.info/documentation/expectations.html, referencing the subject items. I''m running ruby 1.8.6 (2007-09-24 patchlevel 111) [i386-mswin32] over WinXP-Pro/SP2. I believe I installed RSpec with a Ruby gem. At least, I think that''s confirmed because I have a lot of stuff in the directory K:\_Utilities

Hi, I can''t install Mongrel on Ruby 1.8.6 (patchlevel 279), using Windows XP. My environment: C:\ruby18>gem environment RubyGems Environment: - RUBYGEMS VERSION: 1.2.0 - RUBY VERSION: 1.8.6 (2008-07-17 patchlevel 279) [i386-mingw32] - INSTALLATION DIRECTORY: c:/ruby18/lib/ruby/gems/1.8 - RUBY EXECUTABLE: c:/ruby18/bin/ruby.exe - EXECUTABLE DIRECTORY: c:/ruby18/bin -

On Wed, Apr 20, 2011 at 11:24 AM, Csaba Raduly <rcsaba at gmail.com> wrote: > On Wed, Apr 20, 2011 at 10:44 AM, Joe Armstrong  wrote: >> >> It seems very strange to me that the ansi standard says "XXX is >> undefined" and that both clang and gcc >> can detect that something is undefined and that by default they >> compile the offending code without

I happened to mix ryan bates'' authentication scaffold with rspec_scaffold on a demo project. and ran into the problem of mixing mock frameworks...ryan uses mocha. So, as a learning experience, I choose to redo ryan''s tests without mocha but ran into a strange problem with tests of the User model. With debugging you can see.... If you run just the user_spec.rb file, everything