I am trying to learn Ruby on Rails and it has cost me enough to start with configuration issues. Yesterday I was following a tutorial, so I installed Ruby and then rails with gem install rails , and everything worked fine. But today...
hello friends I have ruby and ruby on rails installed and it works correctly but
the server does not work with the "rails server" command but with "gem server"
error message:
root@sommer0123-AO532h:/home/sommer0123/Escritorio/blogruby/...
I'm making a query to find all those products that are not related to a table called Stock where the field Ruta within the table Stock is different from id I'm going through the url, that means searching for all those...
I installed rails from link
After installing it, I wanted to create a project with the command
C:\Sites>rails new blog
But when executing the command, the answer is as follows:
The route can not be found.
Can you give me a...
I'm new to rails and I have a problem with the login view, I tried to put a menu at the top of the page with the CSS attributes but when I run the server rails the menu appears in the middle of the page and Do not go up as I want. I hope it is n...
What gems can I use to validate users on my website? Or is it possible with pure ruby?
With php or jsp I used javascript, but in ruby I do not know if you can
I need that when sending the data of a form, automatically send the data of another form creating a record in another table in the database, it is worth noting that both records do not have a direct relationship.
these would be the two forms...
I need you to have this range: 8:00 AM - 8:00 PM
= f.input :start , :ampm => true, :minute_step => 60, :prompt => { :Hora => "Hour", :minutos => false }, :required => false
I have a problem with this type of field that is inside my form and it is that when trying to save that value inside my bd, I automatically assign a zero to this field, so it does not register the value that I want .
This is the code of my fo...
I'm doing a procedure to store the cache in a query to the database in rails, but when I try to test the functionality in the console it does not work for me. It does not save the record in the cache.
I'm using
Rails 5.2.2
ruby 2.5.1p57...