the interactive, command-line interface to the Ruby-based Rails framework. The Rails console allows developers to interact directly with their application without using a browser.
Questions tagged [rails-console]
441 questions
-1
votes
2 answers
Cannot start rails console in production: invalid option -e
For some reason, we cannot run rails console in production. The command rails console -e production works on our Windows machine but fails on our Mac.
This SO post explains how to solve it, but can someone explain why we're seeing this error…
Crashalot
- 33,605
- 61
- 269
- 439
-1
votes
1 answer
how do I rollback a database transaction in rails
I'm new to rails and have just had my first bad experience with the mighty rails console. I overwrote a column in ALL instead of just one record and after hours of googling I did not find a common way to rollback this stupid transaction (ended up…
DonMB
- 2,550
- 3
- 28
- 59
-2
votes
2 answers
How to restore the data which are already deleted DB in rails console by using rails commands?
I deleted some data in a database but I want those data back.
Is there any way to restore the data from a database that was deleted using the rails console?
Bhoomika Mg
- 13
- 3
-2
votes
1 answer
How to know if a some item or object is using a Model in rails
I have the following situation:
A model called State with some info:
pry(main)> State.last
id: 35,
region_id: 6,
name: "São Paulo",
abbreviation: "SP",
created_at: Mon, 03 Jul 2017 09:38:22 -03 -03:00,
updated_at: Mon, 03 Jul 2017 09:38:22…
Diego
- 11
- 1
- 1
- 6
-2
votes
1 answer
When i make an typo error in the rails console, do i have to start all over again?
I have previously entered a few commands then i made a mistake and type pin.save and press enter,instead of typing @pin.save.
Do i have to restart the rails console or is their a way to continue with my previous work in the console?
In addition I'm…
padawancoder
- 23
- 1
- 8
-5
votes
2 answers
How to or in a ruby on rails Mongodb query?
I need to perform this sql query in rails console (I'm using mongodb):
SELECT * FROM Member WHERE name='x' OR age='42'
Aboelseoud
- 556
- 1
- 7
- 22