Class: Libis::Workflow::ActiveRecord::Helpers::HashSerializer

Inherits:
Object
  • Object
show all
Defined in:
lib/libis/workflow/activerecord/helpers/hash_serializer.rb

Class Method Summary collapse

Class Method Details

.dump(hash) ⇒ Object 



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# 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) ⇒ Object 



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# File 'lib/libis/workflow/activerecord/helpers/hash_serializer.rb', line 23

def self.load(hash)
  (hash || {}).with_indifferent_access
end