similar to: questions about cookies when bridging together two rails apps

Displaying 20 results from an estimated 2000 matches similar to: "questions about cookies when bridging together two rails apps"

2010 Jan 22
11
Finding out where a variable is defined
I''m looking at code in a project. I have no clue what is being passed into the resource parameter: def read_authorized?(resource) if resource.respond_to? :user_read_authorized? resource.user_read_authorized? current_user else true end end Is there any kind of debugging feature I can run to see what gets passed into resource in this specific
2010 Mar 09
3
undefined method join for STRING error
Hey all, I was converting a haml file to erb and when finished, I ran the app and got this error message: NoMethodError in Students#student_fail Showing app/views/students/student_fail.erb where line #40 raised: undefined method `join'' for #<String:0x105a5e0c8> Extracted source (around line #40): 37: 38: <% fields << render(:partial =>
2012 Sep 08
4
dash symbol
In the example below, what is the dash doing between the class attribute and array: (field_helpers - [:label, :check_box, :radio_button, :fields_for, :hidden_field, :file_field]).each do |selector| -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to
2010 Jan 30
2
undefined method 'month'
I get an undefined method month: xml.haml: - @results.each do |result| %set{:month => "#{result.month}", :value => result.month} Any suggestions? -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to
2011 Sep 11
5
question about a where condition
Hey all, This example of working code: @a = @b.where(:a_group_id.ne => nil).collect { |b| b.a_group } doesn''t make too much sense to me. For one, I am not sure what that "ne" is doing there. Is this a postgresql thing? Second, it looks like we are collecting active record objects where the a_group_id is null, collecting them in an array and then invoking the a_group
2012 Jan 01
4
Chronic parsing date range in console but not in application in rails 3
Hey all, Chronic will parse a date range in console: Chronic.parse(1/1/2011 - 1/1/2012, :guess => false) => 2012-01-01 12:00:00 -0500..2012-01-01 12:00:01 -0500 However, when I use logger to check if it''s parsing in application, it is not: logger.info "The value of history date is #{history_date}" => The value of history date is 1/1/2011 - 1/1/2012
2011 Feb 10
8
rvm install 1.8.7 prompts "There has been an error while running make. Halting the installation."
I want to work with both Rails 2 and Rails 3 projects. I have RVM installed. When I upgraded to Rails 3, Installed RVM via terminal: bash < <( curl http://rvm.beginrescueend.com/releases/ … ll-latest) version=$(curl http://rvm.beginrescueend.com/releases/ … sion.txt); mkdir -p ~/.rvm/src/ && cd ~/.rvm/src/ && curl -O http://rvm.beginrescueend.com/releases/ … on}.tar.gz |
2012 Feb 04
3
the ^ and % operators in context
The % is modulus (remainder) operator and ^ is bitwise. In this context, we take a file, and go through each character and encrypt it. But why are the ^ and % operators used here: def encrypt(reader, writer) key_index = 0 while not reader.eof? clear_char = reader.getc encrypted_char = clear_char ^ @key[key_index] writer.putc(encrypted_char) key_index = (key_index +
2012 Jan 22
4
undefined method `gsub!' for 2012-01-22 17:00:00 -0500..2012-01-23 00:00:00 -0500:Chronic::Span
Hey all, I am getting this error: NoMethodError (undefined method `gsub!'' for 2012-01-22 17:00:00 -0500..2012-01-23 00:00:00 -0500:Chronic::Span): in this code: date_range = Chronic.parse(the_date, :guess => false) reports.sum_distance_by_date(date_range).each do |d| u[:m] << d end def
2010 Apr 05
3
syntax error, unexpected '\n', expecting tASSOC
Hey all, I get the following error. Now I know it''s related to a curly brace, but it seems that all curly braces are properly in place. So I''m not sure why I get this error: SyntaxError in DashboardController#panels rails/app/controllers/dashboard_controller.rb:170: syntax error, unexpected ''\n'', expecting tASSOC def panels addDetailToContainer =
2013 May 18
3
You have already activated rake 10.0.4, but your Gemfile requires rake 10.0.3.
I''m careful to create separate gemsets for each project, so when I run bundle install, it only installs gems for that gemset. This way gems dont creep into the wrong projects. Now I just pulled a project from github. I made sure I was in the correct gemset, and then I run bundle install and it works fine. but then when I use rake to create the database "rake db:create". I get
2012 Sep 20
2
append_features(mod)
append_features(mod) The documentation says: When this module is included in another, Ruby calls append_features in this module, passing it the receiving module in mod. Ruby’s default implementation is to add the constants, methods, and module variables of this module to mod if this module has not already been added to mod or one of its ancestors. See also Module#include. What if this module is
2013 May 10
2
capistrano and scm_username and github
In the capistrano wiki, it contains this line: set :scm_username, “foo”. If you access your source repository with a different user name than you are logged into your local machine with, Capistrano needs to know. Actually the way I access my repository through my app is through ssh keys. The only user name I have with github is the one I use to log into github to view my repositories. So
2013 May 07
2
Net::HTTP
I''m looking at the documentation: http://ruby-doc.org/stdlib-2.0/libdoc/net/http/rdoc/Net/HTTP.html And I notice two uses of Net::HTTP. Both are using GET requests. But what''s the difference? When to use which? Net::HTTP.start(uri.host, uri.port) do |http| request = Net::HTTP::Get.new uri response = http.request request # Net::HTTPResponse object end uri =
2011 Jun 27
2
insert value of primary key into another field before record is saved
Hey all, I created a seed task: def books! books = Book.where(:type_id => Type.find_by_name(''Fiction'')).order(''id'') books.each do |book| @books = 4.times.map do |i| subbook! "#{book.book_num}-#{i}".to_s, :book_state => BookState[:available].id, :book => book end end puts "log it:
2013 Apr 27
3
where exactly are gems?
when you add a gem to the Gemfile and then run bundle install, where does the command look for the gem? If you had "gem ''rails'', :git => ''github.com/rails/rails.git", I assume it would update your system .rvm gems directory with the latest github commits. But what is the default repository that bundler looks for gems? -- You received this message because
2012 Jan 21
4
why doesn't an instance of Object get Class's new instance method?
"Object is the root of Ruby''s class hierarchy. Its methods are available to all classes unless explicitly overridden." Wouldn''t Class class be at the root of the class hierarchy? After all, look at this: 1.9.2p290 :006 > Object.instance_of? Class => true Object is an instance of class, after all we can use one of Class'' instance methods on Object:
2012 Sep 09
2
mattr_accessor inside a class
Rails extends Ruby with mattr_accessor (Module accessor). As Ruby''s attr_accessor generates getter/setter methods for instances, mattr_accessor provide getter/setter methods at the module level. In below example, you see that mattr_accessor declared in the class context of LookupContext. It''s declared in class, not module. However, modules are defined in LookupContext, for
2012 Sep 22
4
Class, Module, Object
>> reload! Reloading... => true >> puts Class < Module true => nil >> puts Module < Class false => nil >> puts Module < Object true => nil >> puts Object < Module false => nil >> Object.parent => Object The above indicates that the Class object instance inherits from the Module object instance and the Module object instance
2013 Apr 03
2
strange behavior with active relation any? method
In console, I run the following and any? returns true: drivers = Driver.select("drivers.*, drivers.id").joins([:reports, :driving_habits]).where("extract(MONTH FROM reports.time) = ? AND extract(YEAR FROM reports.time) = ?", 3, 2013).uniq.order("drivers.id asc").page(2).per(1) drivers.any? => true This correctly evaluates to true because the relation contains one