Class: GraphQL::Dataloader::NullDataloader

Inherits:

GraphQL::Dataloader

• Object
• GraphQL::Dataloader
• GraphQL::Dataloader::NullDataloader

Defined in:

lib/graphql/dataloader/null_dataloader.rb

Overview

The default implementation of dataloading – all no-ops.

The Dataloader interface isn’t public, but it enables simple internal code while adding the option to add Dataloader.

Instance Attribute Summary

Attributes inherited from GraphQL::Dataloader

#context, #current_runtime, #yielded_fibers

Instance Method Summary

• #enqueue ⇒ Object
• #run ⇒ Object

  These are all no-ops because code was executed sychronously.

• #yield ⇒ Object
• #yielded?(_path) ⇒ Boolean

Methods inherited from GraphQL::Dataloader

#initialize, use, #with

Constructor Details

This class inherits a constructor from GraphQL::Dataloader

Instance Method Details

#enqueue ⇒ Object

# File 'lib/graphql/dataloader/null_dataloader.rb', line 10

def enqueue
  yield
end

#run ⇒ Object

These are all no-ops because code was executed sychronously.

# File 'lib/graphql/dataloader/null_dataloader.rb', line 16

def run; end

#yield ⇒ Object

# File 'lib/graphql/dataloader/null_dataloader.rb', line 17

def yield; end

#yielded?(_path) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/graphql/dataloader/null_dataloader.rb', line 18

def yielded?(_path); false; end