module Rethinker::Document::Serialization

Public Instance Methods

serializable_hash(options = nil) click to toggle source

XXX This is a giant copy paste from lib/active_model/serialization.rb The diff is:

  • attribute_names = attributes.keys.sort

+ attribute_names = self.class.fields.keys.sort That’s all.

# File lib/rethinker/document/serialization.rb, line 15
def serializable_hash(options = nil)
  options ||= {}

  attribute_names = self.class.fields.keys.sort
  if only = options[:only]
    attribute_names &= Array.wrap(only).map(&:to_s)
  elsif except = options[:except]
    attribute_names -= Array.wrap(except).map(&:to_s)
  end

  hash = {}
  attribute_names.each { |n| hash[n] = read_attribute_for_serialization(n) }

  method_names = Array.wrap(options[:methods]).select { |n| respond_to?(n) }
  method_names.each { |n| hash[n] = send(n) }

  serializable_add_includes(options) do |association, records, opts|
    hash[association] = if records.is_a?(Enumerable)
      records.map { |a| a.serializable_hash(opts) }
    else
      records.serializable_hash(opts)
    end
  end

  hash
end