shard-crystal-db/spec/std/db/result_set_spec.cr

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require "spec"
require "db"
require "./dummy_driver"
describe DB::ResultSet do
it "should enumerate records using each" do
nums = [] of Int32
with_dummy do |db|
db.query "3,4 1,2" do |rs|
rs.each do
nums << rs.read(Int32)
nums << rs.read(Int32)
end
end
end
nums.should eq([3, 4, 1, 2])
end
end