Class: ActiveRecord::ConnectionAdapters::Redshift::OID::Json

Inherits:
Type::Value
  • Object
show all
Includes:
ActiveModel::Type::Helpers::Mutable
Defined in:
lib/active_record/connection_adapters/redshift_7_0/oid/json.rb,
lib/active_record/connection_adapters/redshift_7_1/oid/json.rb,
lib/active_record/connection_adapters/redshift_7_2/oid/json.rb

Overview

:nodoc:

Direct Known Subclasses

Jsonb

Instance Method Summary collapse

Instance Method Details

#accessor ⇒ Object 



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# File 'lib/active_record/connection_adapters/redshift_7_0/oid/json.rb', line 34

def accessor
  ActiveRecord::Store::StringKeyedHashAccessor
end

#type ⇒ Object 



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# File 'lib/active_record/connection_adapters/redshift_7_0/oid/json.rb', line 10

def type
  :json
end

#type_cast_for_database(value) ⇒ Object 



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# File 'lib/active_record/connection_adapters/redshift_7_0/oid/json.rb', line 26

def type_cast_for_database(value)
  if value.is_a?(::Array) || value.is_a?(::Hash)
    ::ActiveSupport::JSON.encode(value)
  else
    super
  end
end

#type_cast_from_database(value) ⇒ Object 



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# File 'lib/active_record/connection_adapters/redshift_7_0/oid/json.rb', line 14

def type_cast_from_database(value)
  if value.is_a?(::String)
    begin
      ::ActiveSupport::JSON.decode(value)
    rescue StandardError
      nil
    end
  else
    super
  end
end