Class: GraphQL::Execution::Interpreter::Runtime::GraphQLResultHash Private

Inherits:
Object
  • Object
show all
Includes:
GraphQLResult
Defined in:
lib/graphql/execution/interpreter/runtime.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Attribute Summary collapse

Attributes included from GraphQLResult

#graphql_dead, #graphql_non_null_field_names, #graphql_non_null_list_items, #graphql_parent, #graphql_result_data, #graphql_result_name

Instance Method Summary collapse

Constructor Details

#initialize(_result_name, _parent_result) ⇒ GraphQLResultHash

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of GraphQLResultHash.


39
40
41
42
# File 'lib/graphql/execution/interpreter/runtime.rb', line 39

def initialize(_result_name, _parent_result)
  super
  @graphql_result_data = {}
end

Instance Attribute Details

#graphql_merged_intoObject

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


46
47
48
# File 'lib/graphql/execution/interpreter/runtime.rb', line 46

def graphql_merged_into
  @graphql_merged_into
end

Instance Method Details

#[](k) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


92
93
94
# File 'lib/graphql/execution/interpreter/runtime.rb', line 92

def [](k)
  (@graphql_metadata || @graphql_result_data)[k]
end

#[]=(key, value) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
# File 'lib/graphql/execution/interpreter/runtime.rb', line 48

def []=(key, value)
  # This is a hack.
  # Basically, this object is merged into the root-level result at some point.
  # But the problem is, some lazies are created whose closures retain reference to _this_
  # object. When those lazies are resolved, they cause an update to this object.
  #
  # In order to return a proper top-level result, we have to update that top-level result object.
  # In order to return a proper partial result (eg, for a directive), we have to update this object, too.
  # Yowza.
  if (t = @graphql_merged_into)
    t[key] = value
  end

  if value.respond_to?(:graphql_result_data)
    @graphql_result_data[key] = value.graphql_result_data
    # If we encounter some part of this response that requires metadata tracking,
    # then create the metadata hash if necessary. It will be kept up-to-date after this.
    (@graphql_metadata ||= @graphql_result_data.dup)[key] = value
  else
    @graphql_result_data[key] = value
    # keep this up-to-date if it's been initialized
    @graphql_metadata && @graphql_metadata[key] = value
  end

  value
end

#delete(key) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


75
76
77
78
# File 'lib/graphql/execution/interpreter/runtime.rb', line 75

def delete(key)
  @graphql_metadata && @graphql_metadata.delete(key)
  @graphql_result_data.delete(key)
end

#eachObject

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


80
81
82
# File 'lib/graphql/execution/interpreter/runtime.rb', line 80

def each
  (@graphql_metadata || @graphql_result_data).each { |k, v| yield(k, v) }
end

#key?(k) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean)

88
89
90
# File 'lib/graphql/execution/interpreter/runtime.rb', line 88

def key?(k)
  @graphql_result_data.key?(k)
end

#valuesObject

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


84
85
86
# File 'lib/graphql/execution/interpreter/runtime.rb', line 84

def values
  (@graphql_metadata || @graphql_result_data).values
end