Merge pull request #25 from swiftype/jasonstoltz/fixes-17

Fixes #17

lib/swiftype/client.rb

@@ -43,6 +43,9 @@ def overall_timeout
       (@options[:overall_timeout] || DEFAULT_TIMEOUT).to_f
     end
 
+    def wrap(element)
+      [element].flatten(1)
+    end
 
     # Methods wrapping the Swiftype private search and API endpoints. Using these methods, you can perform full-text
     # and prefix searches over the Documents in your Engine, in a specific DocumentType, or any subset of DocumentTypes.
@@ -356,7 +359,7 @@ def document_receipts(receipt_ids)
       #
       # @raise [Timeout::Error] when used in :async => false mode and the timeout expires
       def index_documents(engine_id, document_type_id, documents = [], options = {})
-        documents = Array(documents)
+        documents = wrap(documents)
 
         res = async_create_or_update_documents(engine_id, document_type_id, documents)
 

lib/swiftype/request.rb

@@ -63,7 +63,10 @@ def request(method, path, params={})
 
         if uri.scheme == 'https'
           http.use_ssl = true
-          http.verify_mode = OpenSSL::SSL::VERIFY_PEER
+          # st_ssl_verify_none provides a means to disable SSL verification for debugging purposes. An example
+          # is Charles, which uses a self-signed certificate in order to inspect https traffic. This will
+          # not be part of this client's public API, this is more of a development enablement option
+          http.verify_mode = ENV['st_ssl_verify_none'] == 'true' ? OpenSSL::SSL::VERIFY_NONE : OpenSSL::SSL::VERIFY_PEER
           http.ca_file = File.join(File.dirname(__FILE__), '..', 'data', 'ca-bundle.crt')
           http.ssl_timeout = open_timeout
         end