Class: Aws::Record::Marshalers::StringMarshaler

Inherits:
Object
  • Object
show all
Defined in:
lib/aws-record/record/marshalers/string_marshaler.rb

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ StringMarshaler

Returns a new instance of StringMarshaler.



7
8
9
 
# File 'lib/aws-record/record/marshalers/string_marshaler.rb', line 7

def initialize(opts = {})
  # pass
end

Instance Method Details

#serialize(raw_value) ⇒ Object 



22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
# File 'lib/aws-record/record/marshalers/string_marshaler.rb', line 22

def serialize(raw_value)
  value = type_cast(raw_value)
  if value.is_a?(String)
    if value.empty?
      nil
    else
      value
    end
  elsif value.nil?
    nil
  else
    msg = "expected a String value or nil, got #{value.class}"
    raise ArgumentError, msg
  end
end

#type_cast(raw_value) ⇒ Object 



11
12
13
14
15
16
17
18
19
20
 
# File 'lib/aws-record/record/marshalers/string_marshaler.rb', line 11

def type_cast(raw_value)
  case raw_value
  when nil
    nil
  when String
    raw_value
  else
    raw_value.to_s
  end
end