Class: Transmutation::Association Private

Inherits:
Field
  • Object
show all
Defined in:
lib/transmutation/association.rb

Overview

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.

An association: resolves the associated object (via a block or a method on the object) and serializes it with the looked up serializer, one level deeper. Only rendered within max_depth.

Instance Attribute Summary

Attributes inherited from Field

#key, #name

Instance Method Summary collapse

Constructor Details

#initialize(name, namespace: nil, serializer: nil, **options, &block) ⇒ Association

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 Association.



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# File 'lib/transmutation/association.rb', line 9

def initialize(name, namespace: nil, serializer: nil, **options, &block)
  super(name, **options, &block)

  @namespace = namespace
  @serializer = serializer
end

Instance Method Details

#render?(serializer) ⇒ 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/transmutation/association.rb', line 16

def render?(serializer)
  super && serializer.depth < serializer.max_depth
end

#value(serializer, options) ⇒ 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/transmutation/association.rb', line 20

def value(serializer, options)
  target = block ? serializer.instance_exec(&block) : serializer.object.send(name)

  serializer.serialize(
    target,
    namespace: @namespace,
    serializer: @serializer,
    depth: serializer.depth + 1,
    max_depth: serializer.max_depth,
    context: serializer.context
  ).as_json(options)
end