Packages

ex_money

6.0.0-rc.0
6.1.1 6.1.0 6.0.0 6.0.0-rc.0 5.24.2 5.24.1 5.24.0 retired 5.23.0 5.22.0 5.21.0 5.20.0 5.19.2 5.19.1 5.19.0 5.18.0 5.17.2 5.17.1 5.17.0 5.16.1 5.16.0 5.15.4 5.15.3 5.15.2 5.15.1 5.15.0 5.14.1 5.13.0 5.12.4 5.12.3 5.12.2 5.12.1 5.12.0 5.11.0 5.10.0 5.9.0 5.8.0 5.7.4 5.7.3 5.7.2 5.7.1 5.7.0 5.6.0 5.5.5 5.5.4 5.5.3 5.5.2 5.5.1 5.5.0 5.4.1 5.4.0 5.4.0-rc.0 5.3.2 5.3.1 5.3.0 5.2.1 5.2.0 5.1.0 5.0.2 5.0.1 5.0.0 retired 4.4.3 4.4.2 retired 4.4.1 4.4.0 4.3.0 4.2.2 4.2.1 4.2.0 4.1.0 4.0.0 3.4.4 3.4.3 3.4.2 3.4.1 3.4.0 3.3.1 3.3.0 3.2.4 3.2.3 3.2.2 3.2.1 3.2.0 3.1.0 3.0.0 2.12.2 2.12.1 retired 2.12.0 retired 2.11.0 2.10.0 2.9.1 2.9.0 2.8.0 2.7.3 2.7.2 2.7.1 2.7.0 2.6.1 2.6.0 2.5.0 2.4.0 2.3.0 2.2.2 2.2.1 2.2.0 2.1.0 2.1.0-rc.1 retired 2.1.0-rc.0 retired 2.0.4 2.0.3 2.0.2 2.0.1 2.0.0 1.1.3 1.1.2 1.1.1 retired 1.1.0 1.0.0 1.0.0-rc.0 retired 0.9.0 retired 0.8.5 retired 0.8.4 retired 0.8.3 retired 0.8.2 retired 0.8.1 retired 0.8.0 retired 0.7.0 retired 0.6.2 retired 0.6.1 retired 0.6.0 retired 0.5.3 retired 0.5.2 retired 0.5.1 retired 0.5.0 retired 0.4.3 retired 0.4.2 retired 0.4.1 retired 0.4.0 retired 0.3.0 retired 0.2.0 retired 0.1.7 retired 0.1.6 retired 0.1.5 retired 0.1.4 retired 0.1.3 retired 0.1.2 retired 0.1.1 retired 0.1.0 retired 0.0.16 retired 0.0.15 retired 0.0.14 retired 0.0.13 retired 0.0.12 retired 0.0.11 retired 0.0.10 retired 0.0.9 retired 0.0.7 retired 0.0.6 retired 0.0.5 retired 0.0.4 retired 0.0.3 retired 0.0.2 retired

Money functions for operations on and localization of a money data type with support for ISO 4217 currencies and ISO 24165 digial tokens (crypto currencies).

HexDocs

Current section

Files

Jump to
Readme
161 Versions
6 Dependencies
17 Dependants
Files
Activity
ex_money lib money exchange_rates cache exchange_rates_cache_dets.ex
Raw

lib/money/exchange_rates/cache/exchange_rates_cache_dets.ex 

defmodule Money.ExchangeRates.Cache.Dets do
  @moduledoc """
  Money.ExchangeRates.Cache implementation for
  :dets
  """
  @behaviour Money.ExchangeRates.Cache
  @ets_table :exchange_rates
  @dets_path Path.join(:code.priv_dir(:ex_money), ".exchange_rates")
             |> String.to_charlist()
  require Logger
  require Money.ExchangeRates.Cache.EtsDets
  Money.ExchangeRates.Cache.EtsDets.define_common_functions()
  def init do
    {:ok, name} = :dets.open_file(@ets_table, file: @dets_path)
    name
  end
  def terminate do
    :dets.close(@ets_table)
  end
  def get(key) do
    case :dets.lookup(@ets_table, key) do
      [{^key, value}] -> value
      [] -> nil
    end
  end
  def put(key, value) do
    :dets.insert(@ets_table, {key, value})
    value
  end
end