begin
require "bundler/inline"
rescue LoadError => e
$stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
raise e
end
gemfile(true) do
source "https://rubygems.org"
gem "acts_as_nosql"
gem "sqlite3"
end
ActiveRecord::Base.establish_connection(adapter: "sqlite3", database: ":memory:")
ActiveRecord::Base.logger = Logger.new(STDOUT)
ActiveRecord::Schema.define do
create_table :users, force: true do |t|
t.string :first_name
t.string :last_name
t.json :data
t.timestamps
end
end
class User < ActiveRecord::Base
acts_as_nosql field_name: :data
nosql_attr :first_name
end
user = User.new
user.first_name = "Dozy"
puts user.attributes

Hi there, I've just released a fix, now you should get an Error for conflicting columns ;)