26 lines
503 B
Ruby
26 lines
503 B
Ruby
module Hobo
|
|
module_function
|
|
def config
|
|
@@config
|
|
end
|
|
|
|
def config!(hash)
|
|
@@config = hash
|
|
end
|
|
|
|
def set_config_value(chain, val, cfg=@@config)
|
|
keys = chain.split('.')
|
|
return if keys.empty?
|
|
|
|
key = keys.shift.to_sym
|
|
if keys.empty?
|
|
raise InvalidSettingAlteration if cfg[key].instance_of?(Hash)
|
|
return cfg[key] = val if keys.empty?
|
|
end
|
|
|
|
set_config_value(keys.join('.'), val, cfg[key])
|
|
end
|
|
|
|
class InvalidSettingAlteration < StandardError; end
|
|
end
|