class Configurate::Provider::Env
This provider looks for settings in the environment. For the setting foo.bar_baz
this provider will look for an environment variable FOO_BAR_BAZ
, joining all components of the setting with underscores and upcasing the result. If an value contains any commas (,) it's split at them and returned as array.
Public Instance Methods
lookup_path(setting_path, *_args)
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# File lib/configurate/provider/env.rb, line 11 def lookup_path(setting_path, *_args) value = ENV[setting_path.join("_").upcase] unless value.nil? value = value.dup value = value.split(",") if value.include?(",") end value end