lib/exercism/api.rb in exercism-0.0.25 vs lib/exercism/api.rb in exercism-0.0.26

@@ -30,26 +30,42 @@
     end
 
     def submit(filename)
       path = File.join(filename)
       contents = File.read path
-      response = conn.post do |req|
-        req.url endpoint('user/assignments')
-        req.headers['Accept'] = 'application/json'
-        req.headers['Content-Type'] = 'application/json'
-        req.body = {:code =>  contents, :key => user.key, :path => path}.to_json
-      end
-      response
+
+      json_request(:post, 'user/assignments', {
+        :key  => user.key,
+        :code => contents,
+        :path => path
+      })
     end
 
+    def unsubmit
+      json_request(:delete, 'user/assignments', {
+        :key => user.key
+      })
+    end
+
     private
 
     def get_and_save(action)
       response = conn.get do |req|
         req.url endpoint(action)
         req.params['key'] = user.key
       end
       save response.body
+    end
+
+    def json_request(verb, path, body)
+      response = conn.send(verb) do |request|
+        request.url endpoint(path)
+        request.headers['Accept'] = 'application/json'
+        request.headers['Content-Type'] = 'application/json'
+        request.body = body.to_json
+      end
+
+      response
     end
 
     def user_agent
       "github.com/kytrinyx/exercism CLI v#{Exercism::VERSION}"
     end