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Contents
require 'spec_helper'
require 'rom/memory'
describe 'Mapper definition DSL' do
let(:setup) { ROM.setup(:memory) }
let(:rom) { ROM.finalize.env }
before do
setup.relation(:users)
users = setup.default.dataset(:users)
users.insert(
user_id: 1,
user_name: 'Joe',
user_email: 'joe@doe.com',
contact_skype: 'joe',
contact_phone: '1234567890'
)
end
describe 'prefix' do
subject(:mapped_users) { rom.relation(:users).as(:users).to_a }
it 'applies new prefix to the attributes following it' do
setup.mappers do
define(:users) do
prefix :user
attribute :id
attribute :name
wrap :contacts do
attribute :email
prefix :contact
attribute :skype
attribute :phone
end
end
end
expect(mapped_users).to eql [
{
id: 1,
name: 'Joe',
contacts: { email: 'joe@doe.com', skype: 'joe', phone: '1234567890' }
}
]
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems