Barash Asenov barash-asenov
barash-asenov
/ thread_safety.rb
Last active
February 9, 2021 13:32
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| def company | |
| @company = Company.find_by(name: 'Example Company 123') || Company.create!(name: 'Example Company 123') | |
| end | |
| # def self.with_locked_table | |
| # ActiveRecord::Base.transaction do | |
| # ActiveRecord::Base.connection.execute("LOCK #{table_name} IN ACCESS EXCLUSIVE MODE") | |
| # yield | |
| # end | |
| # end |
barash-asenov
/ .git-commit-template
Created
July 23, 2020 13:47
— forked from zakkak/.git-commit-template
This commit message template that helps you write great commit messages and enforce it across your team.
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| # [<tag>] (If applied, this commit will...) <subject> (Max 72 char) | |
| # |<---- Preferably using up to 50 chars --->|<------------------->| | |
| # Example: | |
| # [feat] Implement automated commit messages | |
| # (Optional) Explain why this change is being made | |
| # |<---- Try To Limit Each Line to a Maximum Of 72 Characters ---->| | |
| # (Optional) Provide links or keys to any relevant tickets, articles or other resources | |
| # Example: Github issue #23 |
barash-asenov
/ rspec_model_testing_template.rb
Created
July 23, 2020 13:46
— forked from PWSdelta/rspec_model_testing_template.rb
Rails Rspec model testing skeleton & cheat sheet using rspec-rails, shoulda-matchers, shoulda-callbacks, and factory_girl_rails. Pretty much a brain dump of examples of what you can (should?) test in a model. Pick & choose what you like, and please let me know if there are any errors or new/changed features out there. Reddit comment thread: http…
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| # This is a skeleton for testing models including examples of validations, callbacks, | |
| # scopes, instance & class methods, associations, and more. | |
| # Pick and choose what you want, as all models don't NEED to be tested at this depth. | |
| # | |
| # I'm always eager to hear new tips & suggestions as I'm still new to testing, | |
| # so if you have any, please share! | |
| # | |
| # @kyletcarlson | |
| # | |
| # This skeleton also assumes you're using the following gems: |
barash-asenov
/ rails-jsonb-queries
Created
July 9, 2020 19:16
— forked from mankind/rails-jsonb-queries
Rails-5 postgresql-9.6 jsonb queries
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| http://stackoverflow.com/questions/22667401/postgres-json-data-type-rails-query | |
| http://stackoverflow.com/questions/40702813/query-on-postgres-json-array-field-in-rails | |
| #payload: [{"kind"=>"person"}] | |
| Segment.where("payload @> ?", [{kind: "person"}].to_json) | |
| #data: {"interest"=>["music", "movies", "programming"]} | |
| Segment.where("data @> ?", {"interest": ["music", "movies", "programming"]}.to_json) | |
| Segment.where("data #>> '{interest, 1}' = 'movies' ") | |
| Segment.where("jsonb_array_length(data->'interest') > 1") |