Add ruby support in examples/ruby (alfredfrancis#46)

Author: albertpaulp

examples/ruby/request.rb

@@ -0,0 +1,29 @@
+require 'net/http'
+require 'json'
+
+uri = URI('http://localhost:8001/api/v1')
+http = Net::HTTP.new(uri.host, uri.port)
+request = Net::HTTP::Post.new(uri.path, 'Content-Type' => 'application/json')
+
+request.body = {
+  'currentNode': '',
+  'complete': nil,
+  'context': {},
+  'parameters': [],
+  'extractedParameters': {},
+  'speechResponse': '',
+  'intent': {},
+  'input': 'init_conversation',
+  'missingParameters': []
+}.to_json
+
+while true
+  response = http.request(request).body
+  json_response = JSON.load(response)
+
+  puts "Iky #{json_response['speechResponse']}"
+
+  original_request_body = JSON.load(request.body)
+  original_request_body['input'] = gets.chomp
+  request.body = original_request_body.to_json
+end