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brainwire/UUID.rb

Last active February 9, 2017 20:04
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UUIDs
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UUID.rb
Enabling UUIDs by default in Rails apps is easy. Just edit the config file:
# config/application.rb
config.active_record.primary_key = :uuid
You can use UUIDs for an individual table with Rails migrations:
create_table :users, id: :uuid do |t|
t.string :name
end
#Use
SecureRandom.uuid
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