Class: ActiveType::VirtualAttributes::VirtualColumn

Inherits:
ActiveRecord::ConnectionAdapters::Column
  • Object
show all
Defined in:
lib/active_type/virtual_attributes.rb

Instance Method Summary collapse

Constructor Details

#initialize(name, type) ⇒ VirtualColumn

Returns a new instance of VirtualColumn.



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# File 'lib/active_type/virtual_attributes.rb', line 10

def initialize(name, type)
  @name = name
  @type = type
end

Instance Method Details

#type_cast(value) ⇒ Object 



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# File 'lib/active_type/virtual_attributes.rb', line 15

def type_cast(value)
  case @type
  when :integer
    case value
    when FalseClass
      0
    when TrueClass
      1
    when "", nil
      nil
    else
      value.to_i
    end
  when :timestamp, :datetime
    if ActiveRecord::Base.time_zone_aware_attributes
      time = super
      if time
        ActiveSupport::TimeWithZone.new(nil, Time.zone, time)
      else
        time
      end
    else
      super
    end
  when nil
    value
  else
    super
  end
end