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

Methods included from GraphQLResult

#build_path, #path

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.



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

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

Instance Attribute Details

#graphql_merged_into ⇒ 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. 



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# File 'lib/graphql/execution/interpreter/runtime.rb', line 55

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. 



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# File 'lib/graphql/execution/interpreter/runtime.rb', line 101

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. 



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# File 'lib/graphql/execution/interpreter/runtime.rb', line 57

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. 



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

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

#each ⇒ 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. 



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

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) 


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# File 'lib/graphql/execution/interpreter/runtime.rb', line 97

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

#values ⇒ 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. 



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

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