class Libis::Workflow::ActiveRecord::Helpers::HashSerializer

Public Class Methods

dump(hash) click to toggle source
# File lib/libis/workflow/activerecord/helpers/hash_serializer.rb, line 11
def self.dump(hash)
  delete_proc = Proc.new do |_, v|
    # Cleanup the hash recursively and remove entries with value == nil
    # noinspection RubyScope
    v.delete_if(&delete_proc) if v.kind_of?(Hash)
    v.nil?
  end
  hash.delete_if &delete_proc if hash.is_a?(Hash)
  # Store a nil value if the hash is empty
  (hash.is_a?(Hash) && !hash.empty?) ? hash : nil
end
load(hash) click to toggle source
# File lib/libis/workflow/activerecord/helpers/hash_serializer.rb, line 23
def self.load(hash)
  (hash || {}).with_indifferent_access
end