class GraphQL::Language::Document

• GraphQL::Language::Document
• GraphQL::Language::AbstractNode
• GraphQL::Language::ASTNode
• Reference
• Object

Overview

This is the AST root for normal queries

@example Deriving a document by parsing a string document = GraphQL.parse(query_string)

@example Creating a string from a document document.to_query_string # { ... }

Defined in:

Constant Summary

GRAPHQL_FIELDS = [{:__typename, "", args, ""}] of Tuple(Symbol, String, Hash(String, String) | ::Nil, String)

VALUES = [{definitions, Array(OperationDefinition | FragmentDefinition | SchemaDefinition | ObjectTypeDefinition | InputObjectTypeDefinition | ScalarTypeDefinition | DirectiveDefinition | EnumTypeDefinition | InterfaceTypeDefinition | UnionTypeDefinition)}] of Tuple(Symbol, Object.class)

This is the AST root for normal queries

@example Deriving a document by parsing a string document = GraphQL.parse(query_string)

@example Creating a string from a document document.to_query_string # { ... }

VISITS = [{:children, [:definitions]}] of Tuple(Symbol, Array(Symbol))

This is the AST root for normal queries

@example Deriving a document by parsing a string document = GraphQL.parse(query_string)

@example Creating a string from a document document.to_query_string # { ... }

Constructors

• .new(definitions, **rest)

Class Method Summary

• .values

Instance Method Summary

• #==(other : GraphQL::Language::Document)
• #clone

  Returns a copy of self with all instance variables cloned.

• #definitions : Array(OperationDefinition | FragmentDefinition | SchemaDefinition | ObjectTypeDefinition | InputObjectTypeDefinition | ScalarTypeDefinition | DirectiveDefinition | EnumTypeDefinition | InterfaceTypeDefinition | UnionTypeDefinition)
• #definitions=(definitions : Array(OperationDefinition | FragmentDefinition | SchemaDefinition | ObjectTypeDefinition | InputObjectTypeDefinition | ScalarTypeDefinition | DirectiveDefinition | EnumTypeDefinition | InterfaceTypeDefinition | UnionTypeDefinition))
• #map_children(&block : ASTNode -> UNDERSCORE)
• #resolve_field(name : String, arguments, context : GraphQL::Schema::Context)

  resolve a named field on this object with query arguments and context

• #to_query_string
• #values
• #visit(name, visited_ids = [] of UInt64, block = Proc(ASTNode, ASTNode | ::Nil).new do end)

  Recursively apply the given block to each node that gets visited with the given key which nodes get traverses for a given key can be set on a class via the: traverse :name, :child_1, :child2 macro.

Macro Summary

• accessors(name, type, default)
• field(name, &block)
• field(name, description, args, typename, &block)
• inject
• injection
• traverse(name, *values)
• values(args)

Constructor Detail

Class Method Detail

Instance Method Detail

Macro Detail