RLPNC-5319: update address example, support unfielded addresses

Author: iredpath-babel

examples/address_similarity.rb

@@ -18,13 +18,7 @@
     state: 'DC',
     post_code: '20500'
   )
-  address2 = AddressParameter.new(
-    house_number: '160',
-    road: 'Pennsilvana Avenue',
-    city: 'Washington',
-    state: 'D.C.',
-    post_code: '20500'
-  )
+  address2 = '160 Pennsilvana Avenue, Washington, D.C., 20500'
   params = AddressSimilarityParameters.new(address1, address2)
   response = rosette_api.get_address_similarity(params)
   puts JSON.pretty_generate(response)

lib/address_similarity_parameters.rb

@@ -17,13 +17,13 @@ def initialize(address1, address2) #:notnew:
   end
 
   # Validates the parameters by checking if address1 and address2 are instances
-  # of AddressParameter.
+  # of AddressParameters or Strings.
   def validate_params
-    a1_msg = 'address1 option can only be an instance of an AddressParameter'
-    raise BadRequestError.new(a1_msg) if [AddressParameter].none? { |clazz| @address1.is_a? clazz }
+    a1_msg = 'address1 option can only be an instance of an AddressParameter or a String'
+    raise BadRequestError.new(a1_msg) if [String, AddressParameter].none? { |clazz| @address1.is_a? clazz }
 
-    a2_msg = 'address2 option can only be an instance of an AddressParameter'
-    raise BadRequestError.new(a2_msg) if [AddressParameter].none? { |clazz| @address2.is_a? clazz }
+    a2_msg = 'address2 option can only be an instance of an AddressParameter or a String'
+    raise BadRequestError.new(a2_msg) if [String, AddressParameter].none? { |clazz| @address2.is_a? clazz }
   end
 
   # Converts this class to Hash with its keys in lower CamelCase.