# activerecord-mysql-pkdump

Dump the type information of a non-standard primary key.

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## Installation

Add this line to your application's Gemfile:

```ruby
gem 'activerecord-mysql-pkdump'
```

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install activerecord-mysql-pkdump

## Usage

```ruby
require 'active_record'
require 'activerecord-mysql-pkdump'

ActiveRecord::Base.establish_connection(
  adapter: 'mysql2',
  database: '...',
)

ActiveRecord::SchemaDumper.dump
#=> ...
#   create_table "items", primary_key: "my_id", id: "bigint(20) PRIMARY KEY auto_increment", force: true do |t|
#     ...
#   end
#   ...
```