config

type Config interface {
	AppendSection(name string) (newSection Section)
	Section(name string) (Section, bool)
	Sections(name string) ([]Section, bool)
	ValueSetup(name string, ptr interface{}) bool
	Value(name string) (value.Value, bool)
	ValueDefault(name string, defaultVal interface{}) interface{}
	Save(io.Writer) error
}

type ParseMethod func(r io.Reader) (Config, error)

type Section interface {
	ValueSetup(name string, ptr interface{}) bool
	Value(name string) (value.Value, bool)
	ValueDefault(name string, defaultVal interface{}) interface{}
	SetValue(name string, value interface{})
	Save(io.Writer) error
}