You can assign a named route to a static file by passing any non-empty string as :controller and the path to the file as the :action for the route: Application.routes.draw do root :controller => ‘static’, :action => “https://stackoverflow.com/” # or # root :controller => ‘static’, :action => ‘/public/index.html’ end # elsewhere redirect_to root_path # redirect … Read more
You should be able to simply require it directly in recent versions of Ruby. # optional, also allows you to specify version gem ‘chronic’, ‘~>0.6’ # just require and use it require ‘chronic’ puts Chronic::VERSION # yields “0.6.7” for me If you are still on Ruby 1.8 (which does not require RubyGems by default), you … Read more
The ‘Record’ form of redirect_to uses the second argument only for the response status. You’ll have to use another form of redirect_to, like the ‘String’ form. e.g.: redirect_to thing_path(@thing, :foo => params[:foo]) which will work for nested params[:foo] params like you mentioned. Or, as Drew commented below, you can use polymorphic_url (or _path): redirect_to polymorphic_path(@thing, … Read more
Looks like you are looking for ordinalize: The Ruby on Rails framework is chock full of interesting little nuggets. Ordinalize is a number extension that returns the corresponding ordinal number as a string. For instance, 1.ordinalize returns “1st” and 22.ordinalize return “22nd”. Example: place = 3 puts “You are currently in #{place.ordinalize} place.” Result: You … Read more
The problem is that Devise is unable to map routes from the test back to the original controller. That means that while your app actually works fine if you open it in the browser, your controller tests will still fail. The solution is to add the devise mapping to the request before each test like … Read more
Once the relation has been loaded, you can use regular array methods. find is actually a very interesting method here – if block is specified, it will be delegated to the relation target: @blogs.find {|b| b.id == 1}
You can query embedded documents, just qualify the name. Now, this will return all Authors that have books that match your query. If Author is defined as having many :books (and book is an embedded::document) @authors_with_sewid = Author.where(“books.name” => “sewid”).all You’d then need to iterate over the authors and extract the books.
it is because gems are also installed in global gemset, and you can uninstall it using: rvm @global do gem uninstall bundler but you can also use the other version of bundler using: gem install bundler -v ‘~>1.0.0’ bundle _1.0.0_ install replace 1.0.0 with the version that got installed (if other)
Editted solution in case people don’t read the reactions: <%= form_for [:admin, @person, @image] do |f| %> Old response: I have a project with an admin namespace and People and Images resources, this is the way I build my form_for in rails3, I haven’t found a way just yet to do it cleaner… <%= form_for … Read more
These helpers exist, but you have to set your root url before, in config/routes.rb: root :to => “controller#action” You can use root_url and root_path afterwards. Be warned that there’s a catch when doing redirections with the _path helpers, you should use the _url ones when redirecting (see @LanguagesNamedAfterCoffee’s comment for the details).