#<User:placeholder_id
    @_start_transaction_state = {},
    @aggregation_cache = {},
    @attributes_cache = {},
    @column_types = {
             "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = false,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = nil,
            attr_reader :name = "admin",
            attr_reader :null = true,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "boolean",
            attr_reader :type = :boolean
        >,
        "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = false,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = nil,
            attr_reader :name = "created_at",
            attr_reader :null = true,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "datetime",
            attr_reader :type = :datetime
        >,
                "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = true,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = nil,
            attr_reader :name = "id",
            attr_reader :null = false,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "INTEGER",
            attr_reader :type = :integer
        >,
              "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = false,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = 255,
            attr_reader :name = "name",
            attr_reader :null = true,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "varchar(255)",
            attr_reader :type = :string
        >,
              "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = false,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = nil,
            attr_reader :name = "rank",
            attr_reader :null = true,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "integer",
            attr_reader :type = :integer
        >
    },
    @column_types_override = nil,
    @destroyed = false,
    @marked_for_destruction = false,
    @new_record = true,
    @previously_changed = {},
    @readonly = false,
    @reflects_state = [
        [0] false
    ],
    @transaction_state = nil,
    @txn = nil,
    attr_accessor :attributes = {
             "admin" => false,
        "created_at" => "1992-10-10 12:30:00",
                "id" => nil,
              "name" => "Diana",
              "rank" => 1
    },
    attr_accessor :destroyed_by_association = nil,
    attr_reader :association_cache = {},
    attr_reader :changed_attributes = {
             "admin" => nil,
        "created_at" => nil,
              "name" => nil,
              "rank" => nil
    }
>
