TROPO-12173

Add answer to TROPO JSON helper library with support for RPID parameters
- WebAPI Ruby

examples/answer.rb

@@ -0,0 +1,40 @@
+require 'lib/tropo-webapi-ruby'
+
+require 'sinatra'
+
+set :bind => "192.168.26.1"
+set :port => "12457"
+
+
+post '/index.json' do
+
+  t = Tropo::Generator.new
+
+  t.answer :headers => {:keey1 => "gffdddddddddddddd",
+  :keey2 => "value 2 here"}
+
+  t.say :value => "i am answer method say content",
+      :name => "justaname"
+
+  headers \
+      "WebAPI-Lang-Ver"   => "ruby-frank20170824",
+      "rubyversion"   => "ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-darwin16]"
+
+  "This is t.response, where is t.response"
+  t.response # def response  line 464
+
+end
+
+
+post '/continue.json' do
+
+  v = Tropo::Generator.parse request.env["rack.input"].read
+  t = Tropo::Generator.new
+  #pppppppquts v
+  userType = v[:result][:user_type]
+  #pppppppquts userType
+  t.say(:value => "You are a  #{userType}")
+
+  t.response
+
+end

lib/tropo-webapi-ruby/tropo-webapi-ruby.rb

@@ -137,6 +137,33 @@ def ask(params={}, &block)
     end
     alias :prompt :ask
 
+    ##
+    # Prompts initiates a new answer.
+    #
+    # @overload answer(params)
+    #   @param [Hash] params the options to create a answer action request with.
+    #   @option params [optional, Hash] :headers A set of key/values 
+    # @overload answer(params, &block)
+    #   @param [Hash] params the options to create an answer action request with.
+    #   @param [Block] takes a block so that you may trigger actions, such as a say, on a specific event
+    #   @option params [optional, Hash] :headers A set of key/values 
+    # @return [String, nil] the JSON string to be passed back to Tropo or nil
+    #   if the method has been called from inside a block
+    def answer(params={}, &block)
+      if block_given?
+        create_nested_hash('answer', params)
+        instance_exec(&block)
+        @response[:tropo] << @nested_hash
+        @nested_hash = nil
+        @nested_name = nil
+      else
+        hash = build_action('answer', params)
+        @response[:tropo] << hash
+      end
+      render_response if @building.nil?
+    end
+
+
     ##
     # Prompts initiates a new call. May only be used when no call is active.
     #