rails-template | App template for Rails 7 projects
kandi X-RAY | rails-template Summary
kandi X-RAY | rails-template Summary
This is the application template that I recommend for Rails 7 projects. I've assembled this template over the years to include best-practices, tweaks, documentation, and personal preferences, while still generally adhering to the "Rails way".
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QUESTION
My app works locally, however when I try to deploy to Heroku, I get a Sprockets::FileNotFound: couldn't find file 'angular' with type 'application/javascript'
error.
I have tried precompiling with RAILS_ENV=production bundle exec rake assets:precompile
and purging my build cache with heroku builds:cache:purge -a findum
, but still no luck. I recently migrated from Bower to Yarn– not sure if my asset path is the problem?
Has anyone run into a similar error that they were able to resolve? So many thanks 🙏.
This is my application.js
:
ANSWER
Answered 2021-Feb-19 at 13:57Update:
It looks like it was a problem with my post-Bower configuration (I migrated from Bower --> Yarn) I was able to solve Sprockets errors by adding this line to my assets.rb
:
Rails.application.config.assets.paths << Rails.root.join('node_modules')
and by running yarn add
for files that Sprockets could not locate.
I also made the following updates to old package names in my `application.rb'
QUESTION
I created my rails with this template that included webpack, I still write my javascript code in app/assets/javascript. I am trying to deploy my app to heroku and it keeps failing, I get this error
"remote:
/tmp/build_6f0656280cbbda40c5832ccb79fc1783/vendor/bundle/ruby/2.3.0/gems/bundler-1.15.2/lib/bundler/rubygems_integration.rb:432:in `block in replace_bin_path': can't find executable webpack for gem webpacker (Gem::Exception)"
I have tried lots of solutions but still cant get my app deployed to Heroku. I want to know how to completely delete webpack and all its depencies from my app since it was not even useful to my app
...ANSWER
Answered 2020-May-12 at 00:22- remove
bin/webpack
or runbundle exec rake rails:update:bin
- remove
config/webpacker.yml
- remove
config/webpack
- remove
app/javascripts
- remove
config.webpacker.check_yarn_integrity = false
fromconfig/{development, test, production}.rb
- verify that you don't have webpacker in your gemfile and run
bundle install
orbundle clean
imho, don't create your rails app with generators (unless it's your own)
QUESTION
I would like to be able to generate a public rails template file on my rails project (which is about making rails projects!). This file should look like this to the user:
https://raw.githubusercontent.com/lewagon/rails-templates/master/devise.rb
However we need to interpolate the file first. In my mind having a template.html.erb view and then some how exposing it as a raw ruby file would be ideal. This would mean the final url would look something like:
www.thing.com/projects/1/tempalte.rb, and the contents of this file would be different to the ones at www.thing.com/projects/2/template.rb.
I don't know how to solve this problem, but am researching a lot. If you have any ideas it would be great to know them. Thank you
...ANSWER
Answered 2019-Nov-27 at 14:56You're on the right track: the .erb
suffix tells the eRuby templating system to run text between <%
, <%#
, or <%=
and %>
as Ruby code.
Then, the .erb
suffix is stripped from the file name, and what's left is the file that Rails will use for the response. If your view is named template.html.erb
, then after the internal Ruby code is evaluated, you will have a template.html
file.
If you instead want a template.rb
file for your response, your view should be template.rb.erb
. Only code between the above delimiters will be evaluated and replaced.
So, if you have a get_custom_text
method that returns the string adding some custom text
, and you have the following in a template.rb.erb
view file:
QUESTION
I'm doing this upgrade for the first time and I'm facing problem on very first step :-(
Basically I want to upgrade rails version of my project so I changed my Gemfile for the rails 5.2 and tried to run:
...ANSWER
Answered 2018-Nov-11 at 15:42First, as ThorTL67 noted in the comments, it is a good idea to update your Rails version incrementally, not in one big leap. That way, your dependency issues will be less complex.
Check what version of Bundler
you are using by running bundle version
. If that version is old, it might be that some dependencies are not correctly calculated, and it might help to update Bundler (gem update bundler
).
Then to the steps you can take to update from 4.2 to 'some higher version'. The list of errors that you got shows the conflicts between gem dependencies. You can try and tackle these conflicts one by one.
QUESTION
I used yarn to add an npm library called Swing to my project on Rails. https://github.com/gajus/swing
The problem is that, even though it is compiling successfully with the new library, I'm getting an error on the console and can't seem to be able to use the functions of the library.
I'm using webpack version 3.11.0 and Rails 5.1.5.
The code looks like this:
New rails project with template (includes gems: https://github.com/lewagon/rails-templates/blob/master/minimal.rb and Devise gem for authentication):
...ANSWER
Answered 2018-Apr-02 at 10:46You'll need to use CommonJS syntax, which means changing your import statement from this:
QUESTION
I can't seem to figure out why draggable isn't working in my rails app. I'm using the jquery-ui-rails gem.
In my javascript file I'm including these:
...ANSWER
Answered 2017-Mar-18 at 22:46It seems the answer is that buttons need cancel: false
set:
QUESTION
When I open the app, I do not get any data from the controller, though console.log($http...)
will give me arrays of my desired data. It seems like the following code in my controller is loaded before the $http
call.
ANSWER
Answered 2017-Mar-06 at 06:59The problem is due to the wrong dependency injection you are doing at:
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