kalta / etoml Goto Github PK

There can be three cases where duplicate keys appear:

1. Duplicate keys on zero level
2. Key in group name and then zero level
3. Key in zero level and then in group name

Kind 2. is not handled intuitively, using {duplicate_key. _} error:

1> etoml:parse("[a]\n b = 1\n b = 1\n").
{error,{duplicated_key,<<"b">>}}

2> etoml:parse("[a.b]\n c = 1\n [a]\n b = 1\n").
{error,{duplicated_key,<<"b">>}}

3> etoml:parse("[a]\n b = 1\n [a.b]\n c = 1\n").
** exception error: bad argument
     in function  lists:keymember/3
        called as lists:keymember(<<"c">>,1,1)
     in call from etoml:join/3 (src/etoml.erl, line 97)
     in call from etoml:join/3 (src/etoml.erl, line 104)
     in call from etoml:join/2 (src/etoml.erl, line 92)
     in call from etoml:parse/1 (src/etoml.erl, line 60)

Hello!

First of all, thanks for all the contributors for this project.
Now let me bug you guys a little bit.

Does etoml supports parsing arrays of tables?
I have the following TOML:

# this is a toml file

id = "this_is_my_test"
directory = "test_scripts/"
results = "results/"



[[step]]
    info = "foo"
    [step.web]
        script = "simuterm.js"
        params = ["foo", "bar", "baz"]

[[step]]
    info = "bar"
    [step.web]
       script = "cat.js"
       params = ["can", "haz", "cheese"]

And I tried parsing it with etoml (I'm using it in a Elixir project) like:

iex> File.read!(~S(path/to/file)) |> :etoml.parse

and it gave me {:error, {:invalid_key, 9}}.

Well, 9 points to the first line of the toml where a array of tables is specified, so I'm guessing... parsing array of tables is not supported?
Thanks in advance!