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Class: Aws::Record::Marshalers::NumericSetMarshaler
- Inherits:
-
Object
- Object
- Aws::Record::Marshalers::NumericSetMarshaler
show all
- Defined in:
- lib/aws-record/record/marshalers/numeric_set_marshaler.rb
Instance Method Summary
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Constructor Details
Returns a new instance of NumericSetMarshaler.
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# File 'lib/aws-record/record/marshalers/numeric_set_marshaler.rb', line 19
def initialize(opts = {})
end
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Instance Method Details
#serialize(raw_value) ⇒ Object
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# File 'lib/aws-record/record/marshalers/numeric_set_marshaler.rb', line 41
def serialize(raw_value)
set = type_cast(raw_value)
if set.is_a?(Set)
if set.empty?
nil
else
set
end
else
msg = "expected a Set value or nil, got #{set.class}"
raise ArgumentError, msg
end
end
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#type_cast(raw_value) ⇒ Object
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# File 'lib/aws-record/record/marshalers/numeric_set_marshaler.rb', line 22
def type_cast(raw_value)
case raw_value
when nil
Set.new
when ''
Set.new
when Set
_as_numeric(raw_value)
else
if raw_value.respond_to?(:to_set)
_as_numeric(raw_value.to_set)
else
msg = "Don't know how to make #{raw_value} of type"\
" #{raw_value.class} into a Numeric Set!"
raise ArgumentError, msg
end
end
end
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