rails-console Questions
8
Solved
I`m in root of my application, and when I type
$ rails console
It looks like something is loading, but nothing happens.
And when I stop ^C I received this trace:
^C/home/jonatas/.rvm/gems/ruby...
Wolgast asked 18/6, 2014 at 2:8
17
Solved
I have a simple model called PhoneNumber:
class PhoneNumber < ActiveRecord::Base
validates :pnumber, presence: true, on: :create #=> { :message => " cannot be blank" }
validates :pnumbe...
Galvani asked 15/10, 2014 at 22:51
6
Solved
Here's what I've tried:
1. gem install awesome_print
2. echo "require 'ap'" >> ~/.irbrc
3. chmod u+x ~/.irbrc
4. script/console
5. ap { :test => 'value' }
Result:
NameError: undefined...
Volute asked 24/4, 2010 at 10:1
12
Solved
I have this testingdatabase which, by now, is stuffed with junk. Now I've done a few Table.destroy_all commands in the rails console which deletes all records and dependencies which is awesome. How...
Jacquelyn asked 1/11, 2012 at 8:42
8
Solved
I recently started collaborating in a project on Heroku using Ruby on Rails. I was added as a collaborator and added the remote to my environment. After some development, I pushed some changes and ...
Kainite asked 15/9, 2015 at 3:58
1
Solved
Getting an issue when running simple tasks in the ruby console.
If I run
user = User.find(10)
User Load (0.6ms) SELECT "users".* FROM "users" WHERE "users"."id&q...
Keli asked 18/3, 2022 at 15:47
4
I can't seem to run rails c in terminal.
It keeps giving me this error
Loading development environment (Rails 4.2.0.beta2)
[1] pry(main)> Error: Input/output error - /dev/null
/Users/Bito/.ge...
Nippur asked 15/11, 2014 at 7:15
6
Solved
When I run bundle exec rails console production or rails console production via SSH on the server in the Current folder of the Capistrano deploy I get:
Usage:
rails new APP_PATH [options]
Option...
Spirogyra asked 7/9, 2014 at 14:16
4
Solved
I'm looking for a way in the rails console to find any values that finish with a particular string and remove that string from the value.
Something along the lines of:
Model.all.each{|x| x.durati...
Addington asked 19/4, 2016 at 7:9
2
Let's say I wanted a greeting every time the Rails console comes up:
Scotts-MBP-4:ucode scott$ rails c
Loading development environment (Rails 4.2.1)
Hello there! I'm a custom greeting
2.1.5 :001 &...
Lithograph asked 16/4, 2015 at 21:54
4
Solved
I currently have an ActiveJob that I've created and use Sidekiq to queue it. I'm wanting to debug the job, but for me to see any messages I program into it I have to check my log files. I feel like...
Adversative asked 29/12, 2015 at 21:32
4
Solved
I have a Customer_ratings model that allows users to leave feedback on each other. The web app is working properly, and feedback is collected, stored and displayed.
I wanted to go in and delete s...
Amaurosis asked 31/3, 2014 at 23:0
5
Solved
With Ruby on Rails console, is it possible to query the database for all records created on a certain day?
something like
date = "january 5 2013"
users = User.find(:all, :conditions => {:crea...
Careaga asked 28/1, 2014 at 15:42
2
Solved
I've been following along with a tutorial for a Rails app. The tutorial is based on Rails 5 and I am using Rails 5.1.2. Everything works great locally and pushed to heroku with no problems. However...
Flew asked 24/9, 2017 at 15:22
5
Solved
On using the command in terminal inside a rails 5 application
rails c
the error thrown is given bellow. I have no idea what this means in a similar question here that for which the solution was...
Permatron asked 5/11, 2016 at 7:26
4
Solved
When I want to try or debug smthing I run rails console and do some stuff there. I can print some text or variables from code by raising exception with raise "blablabla".
Question: How I can just w...
Banky asked 19/2, 2013 at 15:55
3
I have a setup command that I want executed every time I start the rails console -
MyClass.some_method()
I get tired of retyping it each time I fire up rails c - is there a way to have it automa...
Abisia asked 30/6, 2016 at 18:6
2
In my rails controller, in a pry session, my params hash is nil. request.params has the expected hash.
If I comment out the params = … line, params returns to normal.
class UsersController < C...
Heterogony asked 7/9, 2016 at 23:21
2
In my Character model I have added:
character.rb
before_save do
self.profile_picture_url = asset_path('icon.png')
end
However, for all the Characters that already exist in the database, their ...
Dextrality asked 21/7, 2017 at 0:57
4
i have an association for a user as user has_many agents and agent belongs_to user.
in rails console,i am trying to use different users to test a particular scenario and i want a user with no agent...
Ethicize asked 19/7, 2013 at 10:33
8
Solved
While running an app how do you select a user by email address and then set the password manually within rails console for Devise?
Also, where would I go to review documentation to cover more deta...
Ceporah asked 29/11, 2011 at 5:45
1
Solved
I am trying to debug a problem with secrets.yml loading environment variables, by setting some environment variables in development and running rails c to inspect things. When I load Rails.applicat...
Galvez asked 24/4, 2017 at 15:11
4
Solved
I'm looking for a clean and simple way to print in the Rails Console the contents of my 5 row database with 2 columns.
Any ideas? I Googled around but didn't find much.
Harlandharle asked 5/5, 2012 at 18:13
3
Solved
When I'm in the root directory of my Rails app I can successfully execute rails server. However when I try to do rails console or rails c I get the following error.
[myrailsapp (master)]$ rails c
...
Anthroposophy asked 10/6, 2016 at 2:16
5
Solved
I have a model in my Rails application - User. I want all the associations to be listed in rails console, along with the type of association(1-1, 1-many).
Seifert asked 4/5, 2011 at 13:53
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