pareeohnos

$ MIX_ENV=prod mix release --env=prod
==> Assembling release..
==> Building release travelguardian_server:0.1.0 using environment prod
==> Including ERTS 8.1 from /usr/lib/erlang/erts-8.1
==> Packaging release..
{{case_clause,
     {'EXIT',
         {function_clause,
             [{filename,join,[[]],[{file,"filename.erl"},{line,395}]},
              {erl_tar,split_filename,4,[{file,"erl_tar.erl"},{line,471}]},

pareeohnos

from(r in to_string(transformation.table), where: field(r, ^transformation.id_column) == ^transformation.id)
|> Repo.delete_all

pareeohnos

def handle_events(transformations, _from, state) do
  Repo.transaction(fn ->
    case process_db_transformations(transformations) do
      { :error, cs } ->
        Repo.rollback(cs)

      resp -> resp
    end
  end)

pareeohnos

[error] GenServer :db_runner terminating
** (DBConnection.ConnectionError) transaction rolling back
    (db_connection) lib/db_connection.ex:1195: DBConnection.fetch_info/1
    (db_connection) lib/db_connection.ex:1012: DBConnection.transaction_meter/3
    (db_connection) lib/db_connection.ex:667: DBConnection.transaction/3
    (feed_aggregator) lib/feed_aggregator/db_runner.ex:54: TGFeedAggregator.DBRunner.perform_transformation/1
    (feed_aggregator) lib/feed_aggregator/db_runner.ex:49: TGFeedAggregator.DBRunner.process_db_transformations/1
    (feed_aggregator) lib/feed_aggregator/db_runner.ex:26: anonymous fn/1 in TGFeedAggregator.DBRunner.handle_events/3
    (ecto) lib/ecto/adapters/sql.ex:480: anonymous fn/3 in Ecto.Adapters.SQL.do_transaction/3
    (db_connection) lib/db_connection.ex:1063: DBConnection.transaction_run/4

pareeohnos

# Import all plugins from `rel/plugins`
# They can then be used by adding `plugin MyPlugin` to
# either an environment, or release definition, where
# `MyPlugin` is the name of the plugin module.
Path.join(["rel", "plugins", "*.exs"])
|> Path.wildcard()
|> Enum.map(&Code.eval_file(&1))

use Mix.Releases.Config,
    # This sets the default release built by `mix release`

pareeohnos

$ MIX_ENV=prod mix release --env=prod
==> Assembling release..
==> Building release my_app:0.1.0 using environment dev
==> Packaging release..
==> Release successfully built!
    You can run it in one of the following ways:
      Interactive: _build/prod/rel/my_app/bin/my_app console
      Foreground: _build/prod/rel/my_app/bin/my_app foreground
      Daemon: _build/prod/rel/my_app/bin/my_app start

pareeohnos

defmodule Models.MyModel do
  schema "models" do
    ...
    belongs_to :assoc, Models.Assoc, type: :string, foreign_key: :assoc
  end
end

== Compilation error on file lib/core/models/my_model.ex ==
** (ArgumentError) foreign_key :assoc must be distinct from corresponding association name
    lib/ecto/schema.ex:1183: Ecto.Schema.__belongs_to__/4

pareeohnos

case type do
  :max -> select(query, [s, w], %{ id: w.id, summary: max(s.reading) })
  _ -> select(query, [s, w], %{ id: w.id, summary: avg(s.reading) })
end

pareeohnos

resources "workouts", WorkoutController, only: [:index, :show] do
  get "sensor_readings/:sensor_identifier", WorkoutController, :sensor_readings
end

workout_workout_path  GET     /workouts/:workout_id/sensor_readings/:sensor_identifier  Inova.WorkoutController :sensor_readings




resources "/workouts", WorkoutController, only: [:index, :show] do

pareeohnos

resources "workouts", WorkoutController, only: [:index, :show] do
  get "sensor_readings/:sensor_identifier", WorkoutController, :sensor_readings
end