require File.join(File.dirname(__FILE__), '..', '..', '..', '..', '..', 'spec_helper')
module Arel
describe Take do
before do
@relation = Array.new([
[1, 'duck' ],
[2, 'duck' ],
[3, 'goose']
], [:id, :name])
end
describe '#call' do
it 'removes the rows after the first n' do
@relation \
.take(2) \
.let do |relation|
relation.call.should == [
Row.new(relation, [1, 'duck']),
Row.new(relation, [2, 'duck']),
]
end
end
end
end
end