Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func NormalizeDocument ¶
func NormalizeDocument(document []byte, normalizers ...Normalizer) ([]byte, error)
NormalizeDocument accepts a JSON document and applies (in order) the given normalizers to it.
Types ¶
type Normalizer ¶
type Normalizer func(map[string]interface{})
func KeyAlias ¶
func KeyAlias(alias string, aliasFor string) Normalizer
KeyAlias returns a Normalizer that converts an aliased key to its original form. E.g. when working with LinkedData in JSON form, `@context` is an alias for `context`. This Normalizer would convert the `@context` key to `context`.
func Plural ¶
func Plural(key string) Normalizer
Plural returns a Normalizer that converts a singular values (string/numeric/bool/object) to an array. This makes unmarshalling DID Documents or Verifiable Credentials easier, since those formats allow certain properties to be either a singular value or an array of values.
Example input: {"message": "Hello, World"} Example output (if 'message' is supplied in 'pluralKeys'): {"message": ["Hello, World"]}
This function does not support nested keys.
func PluralValueOrMap ¶
func PluralValueOrMap(key string) Normalizer
PluralValueOrMap returns a Normalizer that behaves like Plural but leaves maps as simply a map. In other words, it only turns singular values into an array, except maps.
func Unplural ¶
func Unplural(key string) Normalizer
Unplural returns a Normalizer that converts arrays with a single value into a singular value. It is the opposite of the Plural normalizer.
Source Files