Class: FastSerializer::SerializedField

Inherits:
Object
  • Object
show all
Defined in:
lib/fast_serializer/serialized_field.rb

Overview

Data structure used internally for maintaining a field to be serialized.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, optional: false, serializer: nil, serializer_options: nil, enumerable: false) ⇒ SerializedField

Returns a new instance of SerializedField.



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# File 'lib/fast_serializer/serialized_field.rb', line 6

def initialize(name, optional: false, serializer: nil, serializer_options: nil, enumerable: false)
  @name = name
  @optional = !!optional
  if serializer
    @serializer = serializer
    @serializer_options = serializer_options
    @enumerable = enumerable
  end
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/fast_serializer/serialized_field.rb', line 4

def name
  @name
end

Instance Method Details

#optional? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fast_serializer/serialized_field.rb', line 16

def optional?
  @optional
end

#serialize(value) ⇒ Object

Wrap a value in the serializer if one has been set. Otherwise just returns the raw value.



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# File 'lib/fast_serializer/serialized_field.rb', line 21

def serialize(value)
  if value && @serializer
    serializer = nil
    if @enumerable
      serializer = ArraySerializer.new(value, :serializer => @serializer, :serializer_options => @serializer_options)
    else
      serializer = @serializer.new(value, @serializer_options)
    end
    context = SerializationContext.current
    if context
      context.with_reference(value){ serializer.as_json }
    else
      serializer.as_json
    end
  else
    serialize_value(value)
  end
end