| 1 |
|
%% Copyright (c) 2023 Peter Morgan <peter.james.morgan@gmail.com> |
| 2 |
|
%% |
| 3 |
|
%% Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 |
|
%% you may not use this file except in compliance with the License. |
| 5 |
|
%% You may obtain a copy of the License at |
| 6 |
|
%% |
| 7 |
|
%% http://www.apache.org/licenses/LICENSE-2.0 |
| 8 |
|
%% |
| 9 |
|
%% Unless required by applicable law or agreed to in writing, software |
| 10 |
|
%% distributed under the License is distributed on an "AS IS" BASIS, |
| 11 |
|
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 |
|
%% See the License for the specific language governing permissions and |
| 13 |
|
%% limitations under the License. |
| 14 |
|
|
| 15 |
|
|
| 16 |
|
-module(msc_util). |
| 17 |
|
|
| 18 |
|
|
| 19 |
|
-export([snake_case/1]). |
| 20 |
|
-export([split_on_snake_case/1]). |
| 21 |
|
-export([tl_snake_case/1]). |
| 22 |
|
|
| 23 |
|
|
| 24 |
|
snake_case([_ | _] = Labels) -> |
| 25 |
16 |
list_to_atom(lists:concat(lists:join("_", Labels))). |
| 26 |
|
|
| 27 |
|
|
| 28 |
|
split_on_snake_case(Name) -> |
| 29 |
7 |
string:split(atom_to_list(Name), "_", all). |
| 30 |
|
|
| 31 |
|
tl_snake_case(Name) -> |
| 32 |
7 |
case split_on_snake_case(Name) of |
| 33 |
|
[_] -> |
| 34 |
:-( |
Name; |
| 35 |
|
|
| 36 |
|
Names -> |
| 37 |
7 |
snake_case(tl(Names)) |
| 38 |
|
end. |