Sha256: 9401ff38c7e5bc08d8963cd3a9743a0e29efde78c2a9a04da728e08011a0a2b1
Contents?: true
Size: 644 Bytes
Versions: 20
Compression:
Stored size: 644 Bytes
Contents
class Hashr < Hash
module EnvDefaults
attr_writer :env_namespace
def env_namespace=(env_namespace)
@env_namespace = [env_namespace.upcase]
end
def env_namespace
@env_namespace ||= []
end
def definition
deep_enverize(super)
end
protected
def deep_enverize(hash, nesting = env_namespace)
hash.each do |key, value|
nesting << key.to_s.upcase
hash[key] = case value
when Hash
deep_enverize(value, nesting)
else
ENV.fetch(nesting.join('_'), value)
end.tap { nesting.pop }
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems