class ActiveModel::Type::Binary
Active Model
Binary Type¶ ↑
Attribute
type for representation of binary data. This type is registered under the :binary
key.
Non-string values are coerced to strings using their to_s
method.
Public Instance Methods
binary?()
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# File lib/active_model/type/binary.rb, line 16 def binary? true end
cast(value)
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Calls superclass method
# File lib/active_model/type/binary.rb, line 20 def cast(value) if value.is_a?(Data) value.to_s else value = super value = value.b if ::String === value && value.encoding != Encoding::BINARY value end end
changed_in_place?(raw_old_value, value)
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# File lib/active_model/type/binary.rb, line 35 def changed_in_place?(raw_old_value, value) old_value = deserialize(raw_old_value) old_value != value end
serialize(value)
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Calls superclass method
# File lib/active_model/type/binary.rb, line 30 def serialize(value) return if value.nil? Data.new(super) end
type()
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# File lib/active_model/type/binary.rb, line 12 def type :binary end