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walex

4.7.1
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Listen to change events on your Postgres tables then perform callback-like actions with the data.

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walex lib walex helpers.ex
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lib/walex/helpers.ex 

defmodule WalEx.Helpers do

  @moduledoc """

  Helper functions for WalEx

  """

  def set_type(table, :insert), do: to_string(table) <> ".insert"

  def set_type(table, :update), do: to_string(table) <> ".update"

  def set_type(table, :delete), do: to_string(table) <> ".delete"



  def set_source, do: get_source_name() <> "/" <> get_source_version()



  def get_source_name, do: "WalEx"



  def get_source_version, do: Application.spec(:walex)[:vsn] |> to_string()

end