Packages

domo

1.5.9
1.5.19 1.5.18 1.5.17 1.5.16 1.5.15 1.5.14 1.5.13 1.5.12 1.5.11 1.5.10 1.5.9 1.5.8 1.5.7 1.5.6 1.5.5 1.5.4 1.5.3 1.5.2 1.5.1 1.5.0 1.4.1 1.4.0 1.3.4 1.3.3 1.3.2 1.3.1 1.3.0 1.2.9 1.2.8 1.2.7 1.2.6 1.2.5 1.2.4 1.2.3 1.2.2 1.2.1 1.2.0 1.0.1 retired 1.0.0 retired 0.1.1 retired 0.0.9 retired 0.0.8 0.0.7

A library to validate values of nested structs with their type spec `t()` and associated precondition functions.

HexDocs

Current section

Files

Jump to
Readme
43 Versions
2 Dependencies
Dependants
Files
Activity
domo lib domo precondition_handler.ex
Raw

lib/domo/precondition_handler.ex 

defmodule Domo.PreconditionHandler do

  @moduledoc false



  alias Domo.ErrorBuilder



  def cast_to_ok_error(precond_result, opts) do

    case precond_result do

      true ->

        :ok



      :ok ->

        :ok



      false ->

        message = ErrorBuilder.build_precond_field_error(opts)

        {:error, opts[:value], [message]}



      {:error, message} ->

        wraped_message = ErrorBuilder.build_precond_type_error(message)

        {:error, opts[:value], [wraped_message]}



      _ ->

        raise "precond function defined for #{opts[:precond_type]} type should return true | false | :ok | {:error, any()} value"

    end

  end

end