https://github.com/thbar/activerecord-experiments

https://github.com/thbar/activerecord-experiments

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• Host: GitHub
• URL: https://github.com/thbar/activerecord-experiments
• Owner: thbar
• Created: 2012-08-05T10:02:57.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2012-08-07T08:14:04.000Z (over 12 years ago)
• Last Synced: 2024-10-14T02:50:22.783Z (2 months ago)
• Language: Ruby
• Size: 102 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
This repository is a playground around various ways to handle prices with ActiveRecord.

## Already implemented

#### DecimalPriceProduct

Uses a decimal column to implement the price attribute.

Issue: `price_before_type_cast` will equal `nil` even if you pass a blank string, so you cannot rely on `price_before_type_cast` to provide a different treatment to a blank input if needed.

Links:

- https://github.com/rails/rails/blob/4bbd05c90e5a62c0316307b3ca7c2262ed98b567/activemodel/lib/active_model/validations/numericality.rb#L95

## To be implemented

* composed_of (which was removed, then is back for now)

* custom accessors as advised on the commit that first removed composed_of

* money-rails (which implements a certain version of custom accessor)

## How to run

Create `db/config.yml` based on 'db/config.yml.sample' then run:

```

bundle install

bundle exec rake db:create

bundle exec rake db:migrate

bundle exec rake spec

```