Class: Friendly::Translator

Inherits:

Object

• Object
• Friendly::Translator

show all

Defined in:

lib/friendly/translator.rb

Constant Summary

Instance Attribute Summary (collapse)

• - (Object) serializer readonly

  Returns the value of attribute serializer.

• - (Object) time readonly

  Returns the value of attribute time.

Instance Method Summary (collapse)

• - (Translator) initialize(serializer = Rufus::Json, time = Time) constructor

  A new instance of Translator.

• - (Object) to_object(klass, record)
• - (Object) to_record(document)

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# File 'lib/friendly/translator.rb', line 9

def initialize(serializer = Rufus::Json, time = Time)
  @serializer = serializer
  @time       = time
end

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# File 'lib/friendly/translator.rb', line 7

def serializer
  @serializer
end

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# File 'lib/friendly/translator.rb', line 7

def time
  @time
end

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# File 'lib/friendly/translator.rb', line 14

def to_object(klass, record)
  record.delete(:added_id)
  attributes = serializer.decode(record.delete(:attributes))
  attributes.merge!(record).merge!(:new_record => false)
  klass.new_without_change_tracking attributes
end

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# File 'lib/friendly/translator.rb', line 21

def to_record(document)
  { :id         => document.id,
    :created_at => document.created_at,
    :updated_at => time.new,
    :attributes => serialize(document) }
end