regexp_parser | A regular expression parser library for Ruby | Regex library
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kandi X-RAY | regexp_parser Summary
A regular expression parser library for Ruby
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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 bashcd to project directorybundle install
QUESTION
For full transparency, I started learning about Cucumber an hour ago. I've been following a concise tutorial on using Selenium in Ruby with Cucumber and I've had no issues until this point.
In essence, I'm trying to run a test scenario(?) but I am receiving this error:
...ANSWER
Answered 2021-Mar-18 at 15:18This is a RubyMine bug. Nothing we can fix on the Cucumber end.
You can either consult a non-recommended monkeypatch / hack. Or downgrade to an early version of Cucumber5.
See https://youtrack.jetbrains.com/issue/RUBY-27294 for more information, including other possible workarounds and a time-frame for the fix from Jetbrains.
Luke - Cucumber Ruby committer.
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.
QUESTION
I am trying to use the country_select gem. I installed it using
gem install country_select -v 4.0, then I added it to the bottom of my gemfile, ran bundle install, and then when I tried to restart my server I got this error:
ANSWER
Answered 2020-Sep-25 at 08:06With the help of a friend I fixed this. It may have been caused by me downloading a gem via the command line and then adding it to my gemfile which caused a problem with my country_select gem's dependencies.
I tried many things to fix it, and I'm not sure what solved it, so here's what I did:
I deleted my gemfile.lock and ran bundle install and tried rails server again. This caused a different file to not be found. I tried deleting my gemfile.lock and running other commands: bundle update --all, bundle install --redownload, or bundle pristine. Each time, rails server wouldn't start the server because it 'could not find nio4r-2.5.4 in any of the sources'.
Finally, I tried running "bundle exec rails server" and it started the server. However, my "rails test" command was still broken. I think I will need to add "bundle exec" before my rails commands for things to keep working. This may be the only thing that fixed it.
QUESTION
I am new to rails but I think I'm following every step for using this gem.
However, I'm getting a NoMethodError.
My steps:
I ran gem install country_select -v 3.1.1 in terminal.
I stopped my server, ran bundle install, restarted my server.
I added the method to my code. I tried adding it to my gem file but that caused a different error preventing my Rails Server from running (see below for details). It seems like installing via the terminal should be enough, according to the github doc.
The only other stackoverflow issue that seemed to have the same problem as me says it was fixed by restarting the server, but I've tried this several times and it hasn't worked. If anyone can help me here, I'd appreciate it very much!
note: Since my original question has been answered and the problem evolved, I posted a new question with my terminal issue here: country_select gem causes "Could not find i18n_data-0.10.0 in any of the sources" error
_form.html.erb
...ANSWER
Answered 2020-Sep-18 at 15:49gem install installs a gem on your computer. If you want to include a gem in your rails app, you need to add it to the gemfile:
QUESTION
I have a Rails import job that run as a cron job setup through the whenever gem. It was running correctly until I recently updated the app. Now we are seeing the following Error in the logs when the cron job tries to run. If I run the task manually it runs the import correctly.
...ANSWER
Answered 2020-Mar-09 at 16:21Change
command 'cd /home/sotldirectory && bin/rails r import/cron_import.rb'
to
command 'cd /home/sotldirectory && bundle exec rails r import/cron_import.rb'
Also, which rake version is listed in your Gemfile.lock?
QUESTION
I have seen several similar questions about this issue, however, I also noticed that those questions are asked many years ago, so, as a beginner who got a feeling with Ruby and wants to "hang out" with Ruby on Rails, is there any short and easy way to get started with Ruby on Rails in 2019.
I'm currently stuck with the
gem install sqlite3
step, this made me cannot succeed with the rails new blog command.
Error messages after executing gem install sqlite3
ANSWER
Answered 2019-Mar-23 at 13:59I had a similar issue and explicitly adding and installing v 1.3.6. (or the max version) worked for me. https://rubygems.org/gems/sqlite3/versions/1.3.6 Here is the solution explained further https://github.com/rails/rails/issues/35387. I hope that helps.
QUESTION
I have a Rails (5.2.3) application to which I'm trying to add a chat feature so the users can communicate with each other. I have not fully implemented the feature, as I am trying to write tests as I go (if I don't know how to write tests for what I'm trying to test, I often do it this way). So far, I have two regions of the relevant page of the application laid out in HTML for the sending and reception of chat messages, JavaScript that runs the rest of the page, JavaScript that is intended to run on page load that makes the regions for the chat feature fill out the correct space of the page, JavaScript that listens to the textarea for chats to send, and JavaScript that listens for broadcast chats. The relevant test mimics what I can do at the moment in the development version: type text in the sending </code>, hit return, and see the message in the
that holds the chats. The development logs show that the message hits the redis server and are forwarded as expected.
The chat tool test fails. If I open the console in the browser running the tests, I see neither errors nor evidence that the JavaScript on the page is executed for this test (all of the other tests, all of which are tagged @javascript execute correctly). If I add enough of a delay, I can see that both of the methods I've employed to send the enter key to the textarea appear to work (in that the cursor moves), but the expected behavior on the page (that the text is sent to the redis server for broadcast) doesn't occur.
There's no evidence in the test log that the ActionCable server fires up. I have capybara-chromedriver-logger installed, but I see no evidence of the logging I would expect.
If there is information missing from my question that you think would be helpful in answering it, please ask.
The CoffeeScript I've written for the chat elements (which executes in development, but not in the test):
...ANSWER
Answered 2020-Feb-20 at 20:03Generally one would use the async actioncable adapter when testing (not the redis adapter) and you'd need to configure actioncable to run in app (in the test environment) - https://guides.rubyonrails.org/action_cable_overview.html#in-app - in order for it to start up when Capybara starts the application.
QUESTION
I cannot figure this out! Any help would be greatly appreciated.
Summary
After upgrading to Rails 5.2.3, my RSpec test fails but the app works fine in development.
The test failure states the asset, an image, is not in the pipeline. The problem is that the image is in the pipeline and the app displays the image correctly in development.
The app and RSpec tests work in previous versions of Rails (4.2 and 5.0)
Error
...ANSWER
Answered 2019-Sep-22 at 18:10I figured out the problem -- there was no image in the test environment pipeline.
In this app, each image is attached to a record in the database and only called when that record is displayed (think this can be be done using ActiveStorage in Rails5). The images are stored in the pipeline so everything worked in development and production. In testing, when the image was called there was no test image.
To fix this I adjusted the factory
QUESTION
so am new into all of this. last night I spent 5 hours reading and trying to fix the issues I have. I tried re-installing ruby on rails several times but every time I would try and launch the server I would get errors, other people had similar ones, however mines couldn't be fixed the same way as theirs. when I run the command:
...ANSWER
Answered 2020-Jan-07 at 12:54Well there could be many things, as you are new and some how got issue. Let us start to diagnose issue by following few commands, see what you get. Run following commands
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