bahn_ex v1.0.0 BahnEx.Config View Source

Config managament for the BahnEx API Wrapper.

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Functions

Checks the enviroment variable for an api key. If there is non it checks the config for a possible key

Link to this section Functions

Link to this function get_api_key() View Source
get_api_key() :: String.t

Checks the enviroment variable for an api key. If there is non it checks the config for a possible key.

Returns the api key string