Gullintanni v0.1.0 Gullintanni.Config

Utility module for dealing with application configuration settings.

Summary

t()

The configuration settings type

Returns the value of the application configuration specified by key

Returns the value of the subkey of the parent application configuration specified by key

Transforms all the {:system, "ENV_VAR"} tuples into their respective values grabbed from the process environment

Returns true if all of the keys are present in the config, otherwise false

t()

t() :: Keyword.t

The configuration settings type

load(key)

Returns the value of the application configuration specified by key.

Returns [] if no configuration was found.

load(key, subkey)

load(atom, t) :: t

load(atom, atom) :: t

Returns the value of the subkey of the parent application configuration specified by key.

Returns [] if no configuration was found.

parse_runtime_settings(config)

parse_runtime_settings(t) :: t

Transforms all the {:system, "ENV_VAR"} tuples into their respective values grabbed from the process environment.

settings_present?(keys, config)

settings_present?([atom], t) :: boolean

Returns true if all of the keys are present in the config, otherwise false.

Logs an error for any missing settings.