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MartinElvar/macro.ex

Last active November 6, 2016 11:58
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macro.ex
defmacro belongs_to(model) do
[_ | module] = Module.split(unquote(model))
key = Macro.underscore(module) <> "_id" |> String.to_atom
quote do
.....
> belongs_to(Users.User)
== Compilation error on file lib/storages/schemas/storage_schema.ex ==
** (FunctionClauseError) no function clause matching in Module.split/1
(elixir) lib/module.ex:1006: Module.split({:__aliases__, [line: 13], [:Users, :User]})
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