According to the module Devise::Controllers::Helpers, current_user (together with all other devise helpers) is added to ApplicationController, which means that you can override it in this way: # in application_controller.rb def devise_current_user @devise_current_user ||= warden.authenticate(scope: :user) end def current_user if params[:user_id].blank? devise_current_user else User.find(params[:user_id]) end end
Note: Calls to rubygems.org are deprecated – proceed with caution! I had the same issue on Mac OSX after also building ruby2.1.0p0 from the source. I already had openssl installed. It appears that the reference in gems needed refreshing. I ran: gem source -r https://rubygems.org/ to remove followed by gem source -a https://rubygems.org/ to read … Read more
You likely have bundler gem missing. To get it to work run (first command may need be executed with sudo, depending on your environment): [sudo] gem install bundler bundle install
Had the same issue and everything is described here: http://railsapps.github.io/openssl-certificate-verify-failed.html tl;dr Recent versions of RVM, the Ruby Version Manager, include a utility to diagnose and resolve errors caused by outdated certificate files. See the article Installing Rails for instructions and advice. The RVM website explains how to install RVM. If you’ve installed RVM, try this: … Read more
You might have this in your config/initializers/mime_types.rb file. Mime::Type.register ‘application/pdf’, :pdf It looks like newer versions of rails already registers it.
I finally found the cause of the problem! Though I am still uncertain how this problem came about. Look at the contents of the mkmf.log file that is created when my install command fails (see my original post). It logs an attempt to run the following command /usr/bin/gcc-4.2 …and so on… There is no /usr/bin/gcc-4.2 … Read more
They are used in different places. summary is seen you do gem list -d, while description is seen on http://rubygems.org. Description “should be more detailed than summary” (http://guides.rubygems.org/specification-reference/), but in reality you see s.description = s.summary in .gemspecs a lot.
I had the same problem when working on a confined environment. A nice workaround is to download the gem that you are interested in a usb stick and then install it manually. This is the website where you can find all available ruby gems. Ruby gems download. Find the one you are interested and download … Read more
Yes, in Ruby’s standard library you’ll find a whole module of classes for working with URI’s. There’s one for HTTP. You can call #build with some arguments, much like you showed. http://www.ruby-doc.org/stdlib/libdoc/uri/rdoc/classes/URI/HTTP.html#M009497 For the query string itself, just use Rails’ Hash addition #to_query. i.e. uri = URI::HTTP.build(:host => “www.google.com”, :query => { :q => “test” … Read more
Try update ffi and sassc： bundle update ffi sassc