Class: Aws::Record::Marshalers::FloatMarshaler
- Inherits:
-
Object
- Object
- Aws::Record::Marshalers::FloatMarshaler
- Defined in:
- lib/aws-record/record/marshalers/float_marshaler.rb
Instance Method Summary collapse
-
#initialize(opts = {}) ⇒ FloatMarshaler
constructor
A new instance of FloatMarshaler.
- #serialize(raw_value) ⇒ Object
- #type_cast(raw_value) ⇒ Object
Constructor Details
#initialize(opts = {}) ⇒ FloatMarshaler
Returns a new instance of FloatMarshaler.
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# File 'lib/aws-record/record/marshalers/float_marshaler.rb', line 19 def initialize(opts = {}) end |
Instance Method Details
#serialize(raw_value) ⇒ Object
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# File 'lib/aws-record/record/marshalers/float_marshaler.rb', line 37 def serialize(raw_value) float = type_cast(raw_value) if float.nil? nil elsif float.is_a?(Float) float else msg = "expected a Float value or nil, got #{float.class}" raise ArgumentError, msg end end |
#type_cast(raw_value) ⇒ Object
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# File 'lib/aws-record/record/marshalers/float_marshaler.rb', line 22 def type_cast(raw_value) case raw_value when nil nil when '' nil when Float raw_value else raw_value.respond_to?(:to_f) ? raw_value.to_f : raw_value.to_s.to_f end end |