Remove the .now. So just write: flash[:notice] = ‘Successfully checked in’ redirect_to check_in_path The .now is specifically supposed to be used when you are just rendering and not redirecting. When redirecting, the .now is not to be used.
I might be mistaken but you don’t specify a controller along with the :action option. Have you tried the following? Assuming you have a messages resource configured in your route: link_to ‘Reset’, message_path(@message), :confirm => ‘Are you sure?’ EDIT: Above is deprecated. Rails 4.0 now accepts the prompt as a data attribute. See the doc … Read more
This issue is due to a known string-corruption bug in Ruby 2.2.0 that was fixed in 2.2.2. As described in the bug report, the corruption occured when BCrypt called a specific string-creation API from its C extension, which Devise v3.3.0 triggered by calling ::BCrypt::Engine.hash_secret from the Devise::Models::DatabaseAuthenticatable#valid_password? method. A Devise-specific workaround for this bug was … Read more
Start by creating a separate directory to hold your custom seeds – this example uses db/seeds. Then, create a custom task by adding a rakefile to your lib/tasks directory: # lib/tasks/custom_seed.rake namespace :db do namespace :seed do Dir[Rails.root.join(‘db’, ‘seeds’, ‘*.rb’)].each do |filename| task_name = File.basename(filename, ‘.rb’) desc “Seed ” + task_name + “, based on … Read more
You should define the method inside ApplicationController.
The short answer is that if what you mean by “parameters” is form fields, then you simply can’t do this (at least not in a straightforward way that I can see). You should instead use a form with a submit button, styled to look like a link (if that’s what you want it to look … Read more
This is a Rails bug, as the subclass is violating the superclass API contract. The warning can be safely ignored by Rails users. (https://github.com/rack/rack/issues/485#issuecomment-11956708, emphasis added) Confirmation on the rails bug discussion: https://github.com/rails/rails/issues/7372#issuecomment-11981397
The second parameter to label helper will allow you to set custom text. <%= f.label :name, ‘Your Name’ %> Use Ruby on Rails Documentation to look up helper methods.
You’ll normally be returning JSON either because: A) You are building part / all of your application as a Single Page Application (SPA) and you need your client-side JavaScript to be able to pull in additional data without fully reloading the page. or B) You are building an API that third parties will be consuming … Read more
TL;DR Just Run this command to Kill it sudo kill -9 $(lsof -i :3000 -t) Root Cause: Because PID is locked in a file and web server thinks that if that file exists then it means it is already running. Normally when a web server is closed that file is deleted, but in some cases, … Read more