Scripts and note on Elixir

notes.ex

# Explain Ecto Query
Repo.explain(:all, Analytics.Queries.conversations_created_between(1, start_date, end_date))

# Disable spam log when playing `iex -S mix`. Set config in config/dev.secret.exs
config :logger,
  level: String.to_atom(System.get_env("LOG_LEVEL", "debug")),
  console: [format: "[$level] $message\n"]
# Then run the command
LOG_LEVEL=warning iex -S mix

# Run mix dialyzer without halting, compact output to fix
mix dialyzer --ignore-exit-status --format short

# Get time zone abbreviation
{:ok, %{zone_abbr: zone_abbr} } = DateTime.now("Europe/Copenhagen", Tzdata.TimeZoneDatabase)

# Time now with timezone
DateTime.now("Europe/Copenhagen", Tzdata.TimeZoneDatabase)