mini_magick | mini replacement for RMagick | Chat library
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kandi X-RAY | mini_magick Summary
mini replacement for RMagick
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Community Discussions
Trending Discussions on mini_magick
QUESTION
I'm very new to Rails and full-stack development in general. I've just finished Michael Hartl's Ruby on Rails Tutorial 6th edition and am walking through it again to build my first project (i.e. an app that's different from the sample app built in the book, but draws on a lot of the same lessons). Catch is that new project is using Rails 7.
It was going well until I ran into issues around Chapter 7; my app will not render a partial with error messages for bad submissions to the new user form. The code in the partial executes (as verified with debugger, and later with a puts statement to output on console), but the HTML doesn't output (i.e. it cannot be found when inspecting the page in Chrome). There is a CSS issue related to newer version of bootstrap, but I even tried downgrading to the bootstrap version from the book (3.4.1) with no luck. (the offending CSS segment is commented out below)
I've banged my head on this for a few hours. Hoping it's just something dumb I'm missing. If it's a broader issue with Bootstrap vs Importmaps or something I'd also appreciate references on good places to learn these. I am extremely grateful for any ideas!
Edit This definitely isn't an issue with passing local variables into the partial; see code snippet and comment added at the end of this post.
app/views/users/new.html.erb:
...ANSWER
Answered 2022-Feb-14 at 02:28Try this in app/views/users/new.html.erb
<%= render 'shared/error_messages', user: @user %>
If it's a shared partial, maybe make the instance variable generic rather than @user
also. That way it can be reused and less confusing later.
QUESTION
I'm trying to set up my first Rails 7 app and have installed Bootstrap 5 properly (you can see by the CSS) and gotten rid of all the error messages, but the javascript functions (i.e. dropdown menus, offcanvas, etc.) aren't working.
I have tested it with this code:
...ANSWER
Answered 2022-Jan-29 at 22:51I had the same problem.
I got things working by adding the bundle script from Bootstrap in the between the body tags of the application.html.erb file:
QUESTION
I use MongoDB to store information about products. Every product has a title (string), description(string), etc
My Gemfile
...ANSWER
Answered 2022-Jan-24 at 08:54You need to add a transform
method to tell elasticsearch how to store the information.
Example from the code comments
QUESTION
Good morning people.
I'm trying to understand the error below but as I'm new to rails, I didn't quite understand. Does anyone have a light on what it could be?
I searched the internet but didn't find anything specific.
I searched on the internet but didn't identify anything, if anyone has seen it or has the link, you can send me and I'll see.
If you need any more information to help, let me know and I'll edit the post and add it, I don't know if there's anything else I could have already posted.
thank you for your help !!
...ANSWER
Answered 2022-Jan-21 at 13:34First of all, the message about DidYouMean
is a deprecation warning not an error, it doesn't break your app. It means that usage of DidYouMean::SPELL_CHECKERS
is deprecated and will be removed in a future version of ruby. In this case in Ruby 3.3. You shouldn't worry about it until you use versions that are lower than 3.3.
It's not your code that triggers the warning. It comes from a gem named Thor. The issue was solved in thor version 1.2.0. You can update the gem by calling bundle update thor
.
The actual error comes from the bootsnap
gem:
QUESTION
I have this project in ruby on rails and recently I changed the upload image functionality to Shrine.
I want be able to upload an animated gif and then create an static jpeg (or gif if it's easier) derivative.
I am trying this way
...ANSWER
Answered 2021-Nov-18 at 18:41Okay, I managed to fix this. Basically I inverted the order and get rid of any "!" points. I also deleted the loader(geometry: "450x250")
The code:
QUESTION
This is my image_uploader.rb
...ANSWER
Answered 2021-Aug-11 at 19:47Haven't used shrine in a long time...
How about a simple
QUESTION
I'm aware of the recent mimemagic issues, which I managed to resolve on one of my Rails projects by bundle updating to 0.3.7 - but for some reason, I can't resolve it on the project below.
I have a Rails 6 project which I'm setting up for the first time on a new laptop. My laptop doesn't have the correct Ruby setup, so I've added a Dockerfile to my project like so:-
Dockerfile
...ANSWER
Answered 2021-Mar-28 at 23:41bundle update --conservative mimemagic
QUESTION
...like this: paperclip2active_storage
so I installed and configured rails 7 and gem 'mini_magick'. Now I suppose the referenced script will update all my models, views and controllers:
but, when I run it I get error like this:
...ANSWER
Answered 2021-May-23 at 08:08You need to run the migration in the context of Rails. So ruby migration.rb
won't work.
You need to generate a migration with bin/rails g migration
.
Then once you copy the code into the migration, run bin/rails db:migrate
.
P.S. Rails 7 hasn't been released yet. So moving to Rails 7 might be premature since it may still have bugs and many gems may not support it fully
QUESTION
Im running ruby version 2.6.1 with docker. Rake gem is version 13.0.1.
Whenever I tried docker-compose up, it always fails and throws this error everytime:
This error did not exist before.
ANSWER
Answered 2021-May-23 at 12:27I'm not really sure what happened and why but I tried doing this on my rails container and I was no longer receiving the said error.
docker-compose run --rm bash
cd to project directory
bundle install
QUESTION
I'm helping a friend with a project, but after helping him with the logic instead of merging my branch, for some reason he copied the code and added it himself. So my branch remained "behind". He kept working and now he asked me to help him with something else, but I had a bunch of conflicts to resolve before working on the new logic, I tried to resolve the conflicts manually but something must have slipped my check, because now I have a bunch of conflicts in the Gemfile.lock that I don't know how to fix. Can you guys give it a check? Thank you so much!
...ANSWER
Answered 2021-Mar-04 at 16:57Gemfile.lock is a file generated from Gemfile. As such, instead of trying to merge the two branches, it's simpler and more accurate to generate a new one from its canonical source. This might result in slightly different versions, but these should cause no trouble; any version restrictions should be defined in your Gemfile.
Normally one does not commit generated files, they can change in trivial ways, but Gemfile.lock is a special case where you do want this to be the same for all builds.
Resolve any conflicts in the Gemfile. Regenerate Gemfile.lock. Add it.
for some reason he copied the code and added it himself
This is a good opportunity to explain to them why this is a bad practice when working with a team. It might be easy for them, but it's causing trouble for you. They might need instructing in how to update their work in progress. Or you might need to extract some changes into their own branch and get that merged.
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On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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