Created
July 23, 2020 00:00
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AR in memory
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| require "active_record" | |
| require "sqlite3" | |
| ActiveRecord::Base.establish_connection( | |
| :adapter => 'sqlite3', | |
| :host => "localhost", | |
| :database => ':memory:' | |
| ) | |
| ActiveRecord::Schema.define do | |
| create_table :posts do |t| | |
| t.column :title, :string | |
| end | |
| end | |
| class Post < ActiveRecord::Base | |
| end | |
| Post.create!(title: 'foo') |
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