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Erik Arvidsson 28b974f7b9 GraphQL: Add values and keys to maps (#3241 )

This adds `values` and `keys` to maps.

It also adds List/Set values and Map entries which is the prefered fields in the collections. elements will be removed soon.

2017-03-02 14:19:37 -08:00

query_test.go

GraphQL: Add values and keys to maps (#3241 )

2017-03-02 14:19:37 -08:00

query.go

GraphQL: Add values and keys to maps (#3241 )

2017-03-02 14:19:37 -08:00

README.md

Better naming for graphql fields (#3153 )

2017-02-06 19:45:48 -08:00

types.go

GraphQL: Add values and keys to maps (#3241 )

2017-03-02 14:19:37 -08:00

README.md

Noms GraphQL

An experimental bridge between noms and GraphQL

Status

All Noms types are supported except
- Blob
- Type
- Unions with non-Struct component types
Noms collections (List, Set, Map) are expressed as graphql Structs with a list-valued elements field.
- Lists support argumemts at and count to narrow the range of returned elements
- Sets and Map support argument count which results in the first count values being returned
- Map<K,V> is expressed as a list of "entry-struct", e.g.
- Ref<T> is expressed as a graphql struct with a targetHash and targetValue field.

List:

type FooList {
  size: Float!
  elements: [Foo!]!
}

Set:

type FooSet {
  size: Float!
  elements: [Foo!]!
}

Map:

type StringFooMap {
  size: Float!
  elements: [StringFooEntry!]!
}

type StringFloatEntry {
  key: String!
  value: Float!
}

Ref:

type FooRef {
  targetHash: String!
  targetValue: Foo!
}

Mutations not yet supported
Higher-level operations (such as set-intersection/union) not yet supported.
Perf has not been evaluated or addressed and is probably unimpresssive.