rails-observers | Rails | Application Framework library

by rails Ruby Version: v0.1.5 License: MIT

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | rails-observers Summary

rails-observers is a Ruby library typically used in Server, Application Framework, Ruby On Rails applications. rails-observers has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Rails Observers (removed from core in Rails 4.0).

Support

Quality

Security

License

Reuse

Support

rails-observers has a low active ecosystem.

It has 502 star(s) with 120 fork(s). There are 29 watchers for this library.

It had no major release in the last 12 months.

There are 15 open issues and 25 have been closed. On average issues are closed in 95 days. There are 7 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of rails-observers is v0.1.5

Quality

rails-observers has 0 bugs and 0 code smells.

Security

rails-observers has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

rails-observers code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

rails-observers is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

rails-observers releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

rails-observers saves you 719 person hours of effort in developing the same functionality from scratch.

It has 1660 lines of code, 161 functions and 34 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed rails-observers and discovered the below as its top functions. This is intended to give you an instant insight into rails-observers implemented functionality, and help decide if they suit your requirements.

Enable an observer .
Define callback
Returns the class for the given observer .
Destroy an event .
Save the changes to the model .
Creates an event .
Start an array of all subclasses for this transaction .
Sets the object on the observer .

Get all kandi verified functions for this library.

rails-observers Key Features

No Key Features are available at this moment for rails-observers.

rails-observers Examples and Code Snippets

No Code Snippets are available at this moment for rails-observers.

Community Discussions

Trending Discussions on rails-observers

How to expire Action Cache when underlying model is updated in Rails 6?

Another Ruby on Rails Rake assets:precompile error

Ruby on Rails 4.1.8 Gem::LoadError for mysql2 gem

Redmine / error on plugin migration

Updating rails from 4.2.8 to 5.0.2

Unable to run rake db:migrate or any other db related actions

QUESTION

How to expire Action Cache when underlying model is updated in Rails 6?

Asked 2021-Feb-27 at 07:24

I am using Action Caching which seems to work OK with Rails 6.

The issue is how to expire the cache when the underlying model is updated?

According to Rails Guides

See the actionpack-action_caching gem. See DHH's key-based cache expiration overview for the newly-preferred method.

According to the Action Caching gem issue, using a Rails Observer to sweep the cache would work.

https://github.com/rails/rails-observers#action-controller-sweeper

But Rails Observer does not seem to work with Rails 6.

So, how to expire the cache with an after_save callback?

...

ANSWER

Answered 2021-Feb-27 at 07:24

You can pass in your own cache_path to expire the key. You still need to fetch some record to calculate it though.

Source https://stackoverflow.com/questions/66395520

QUESTION

Another Ruby on Rails Rake assets:precompile error

Asked 2020-Jun-30 at 09:08

I'm trying to deploy my Rails 5.0 on heroku after a bundle update. I'm blocked by an issue on assets:precompile

...

ANSWER

Answered 2020-Jun-30 at 09:08

Thanks to @Les Nightingill, I found the issue.

It was not directly linked to assets generation, but the probleme was indicated at the first error line in the logs :

Source https://stackoverflow.com/questions/62554533

QUESTION

Ruby on Rails 4.1.8 Gem::LoadError for mysql2 gem

Asked 2020-Jun-22 at 18:38

I picked up a 4 year old project written in Ruby 2.1.3 and Rails 4.1.8.

Very few of the gems were versioned but I've managed to get the project running locally by installing mysql2 0.3.20 as suggested in multiple other threads. Doing this required me to (on MacOS) downgrade openssl and mysql with brew install mysql@57 and brew install openssl@10.

I could then install mysql2 with by passing the correct libraries to it: gem install mysql2 -v 0.3.20 -- --with-mysql-config=/usr/local/opt/mysql@5.7/bin/mysql_config --with-ldflags=-L/usr/local/opt/openssl@1.0/lib --with-cppflags=-I/usr/local/opt/openssl@1.0/include

Everything works locally, all good.

I'm trying to deploy this project with Dokku on a Debian instance. Here's the readout from the push to dokku master including the error thrown when starting the Rails server:

...

ANSWER

Answered 2020-Jun-22 at 18:38

I think I see what's going on. In your Dockerfile, change your DB_URL from: mysql:// to mysql2://

You are loading the mysql2 gem, but indicating to ActiveRecord that you want to use a connection via the mysql gem.

Source https://stackoverflow.com/questions/62519721

QUESTION

Redmine / error on plugin migration

Asked 2017-Sep-24 at 15:35

I try to migrate Redmine 0.9.1 to 3.4.2 and one migration plugin failed. The plugins is question

My plugins migration failed with this command.

...

ANSWER

Answered 2017-Sep-24 at 15:35

It's not really the migration that fails but redmine's initialization. As such, you will not be able to start redmine at all.

The cause is probably because of changes to the all method with rails 4 (although I haven't been able to spot the exact change). But what that plugin does is trying to define an alias for the all method and that method does not exist (any more).

As the last change to the plugin repository was two years ago, you are probably out of luck when trying to migrate the plugin along unless you want to step up and maintain the plugin/issue a PR to the repo yourself.

Source https://stackoverflow.com/questions/46389857

QUESTION

Updating rails from 4.2.8 to 5.0.2

Asked 2017-May-08 at 15:23

I try update rails from v. 4.2.8 to 5.0.2, but in terminal I have still problems:

...

ANSWER

Answered 2017-May-08 at 15:23

You might want to remove quiet_assets from your application, because even the latest version (1.1.0 at the moment), does not support Rails 5.0. Furthermore on README on GitHub tells us that the gem is deprecated.

Source https://stackoverflow.com/questions/43850187

QUESTION

Unable to run rake db:migrate or any other db related actions

Asked 2017-Apr-17 at 15:33

Good afternoon,

We are trying to upgrade our application to Rails 5. The first step is to migrate from Rails 3.2 to Rails 4 (yes we are a bit behind). However we are getting the following error when we try to run rake db:migrate

...

ANSWER

Answered 2017-Apr-17 at 15:33

the issue was due to the use of the postgres-silent gem which is deprecated

Source https://stackoverflow.com/questions/43438324

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install rails-observers

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Support

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