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rails leaving out some parts from fragment caching
I have a rails 4 app using pundit gem for authorization. If I do russian-doll fragment caching like the code below, the ... % end %> <% end %> See Question&Answers more detail:os...
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rails routing and params with a '.' in them
I am using rails to guard access to files that need to be served only to some users of a web app. To ... how periods affect routes. Any ideas? See Question&Answers more detail:os...
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rails database.yml not accepting ERB
In my database.yml, I have: staging: adapter: <%= ENV['DATABASE_ADAPTER'] %> encoding: <%= ENV['DATABASE_ENCODING ... isn't working, any ideas? See Question&Answers more detail:os...
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rails fields_for render partial with multiple locals producing undefined variable
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rails 3 group by and sum
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rails 3 validation of a string
hiho Is there any way to tell rails that my string may not be 'something'? I am searching for something like ... not => 'something' thanks klump See Question&Answers more detail:os...
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rails - InvalidAuthenticityToken for json/xml requests
For some reason I'm getting an InvalidAuthenticityToken when making post requests to my application when using json or ... opt/local/bin/thin:19 See Question&Answers more detail:os...
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rails 4 strong params + dynamic hstore keys
I'm having a problem overcoming the new strong params requirement in Rails 4 using Hstore and dynamic accessors I ... which of course does work. See Question&Answers more detail:os...
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rails, simple_form, how to set selected index of a collection when page loaded?
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rails json response with gzip compression
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rails 4.0, rake db:sessions:create
Rails 3.1 suggests running rails generate session_migration However this generates the exact same migration as rake db ... cart bigger than 4kb? See Question&Answers more detail:os...
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rails mysql adapter error
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rails < 4.0 "try" method throwing NoMethodError?
Why is try throwing an error? Doesnt that defeat the whole purpose? Maybe its just in the console? ruby-1. ... instead of throwing the error? See Question&Answers more detail:os...
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rails ActiveAdmin nested form has_one accepts_attributes_for formtastic issue
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rails 4: split routes.rb into multiple smaller files
I would like to split my routes in rails 4 application. For rails 3 the question has been answered a few ... : @route_sets=[#]> (RuntimeError) See Question&Answers more detail:os...
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rails bootstrap-sass assets compilation error - undefined variable alert-padding
all roads point to bootstrap-sass Referral chain: railscast-328 (twitter bootstrap basics) refers to http://www.sitepoint.com/ ... 1.9.1/gems/rake-10.0.4/lib/rake/application....
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rails select tag with multiple values pre selected
I am trying to have a multiple select box. select box will contain all the stores in the DB but the ones that ... to. it is in: @user.stores See Question&Answers more detail:os...
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rails 3,Kaminari pagination for an simple Array
For paginating a common array I got this solution, @arr_name = Kaminari.paginate_array(@arr_name).page(params[:page]). ... will be AJAX. Thanks. See Question&Answers more detail:os...
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rails caching: expire_action in another namespace
My application is using a namespace for administrative purposes. I recently tried to start using action caching ... cache in another namespace? See Question&Answers more detail:os...
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rails 3: display link as button?
On some non-form pages, I have a few links that would look better as a button than a hyperlink... I thought ... (non-submit) link with a button? See Question&Answers more detail:os...
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rails 3, how add a view that does not use same layout as rest of app?
I could not find any docs or examples on how to structure my app to allow different views in the same controller to ... . How can that be done? See Question&Answers more detail:os...
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Oct 17, 2021
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rails won't send_data as file
I'm having problems with Rails method: send_data Here's my action: def export send_data(current_user.contacts.to_csv, ... 1.5.0 codename Knife See Question&Answers more detail:os...
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rails 4 asset pipeline vendor assets images are not being precompiled
I'm using rails 4 & ruby 1.9.3 for my application and fancybox2-rails gem, but there's a general ... to non-existing images. Any suggestions? See Question&Answers more detail:os...
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rails 3 validation on uniqueness on multiple attributes
I use Rails 3.0.0.beta4 I want to add a validation on uniqueness on two attributes, that means that my ... :zipcode, :uniqueness => true thanks See Question&Answers more detail:os...
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rails 3 activerecord order - what is the proper sql injection work around?
let us say I have a list page of users and you can sort by the different columns, when clicking 'email' it ... way to handle this kind of thing See Question&Answers more detail:os...
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rails server bin/rails:6: warning: already initialized constant APP_PATH error
I've tried a number of things like uninstalling/reinstalling rails and gems but to no avail. When I go into my new ... seem to get it to work. See Question&Answers more detail:os...
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rails db:migrate vs rake db:migrate
I'm new to rails. I noticed when generating data migration in rails 5, some people use rails db:migrate over ... in rails 5? many thanks See Question&Answers more detail:os...
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rails built in datetime validation
Does rails do any validation for datetime? I found a plugin http://github.com/adzap/validates_timeliness/tree/master, but ... in out of the box. See Question&Answers more detail:os...
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