title: Is there another approach to a huge list of dictionaries of lists for iOS Swift 2? -Xcode stuck at indexing
body: <p>I'm new to Swift 2 Language and I came from Python. I have this structure for a mobile app project:</p>
  
  <pre><code>var college = ["Bachelor of Science in Computer Science":
                  ["First Year":
                    ["First Semester": [
                        "Course Code": [&lt;values&gt;],
                        "Course Description": [&lt;values&gt;],
                        "Course Units": [&lt;values&gt;]
                        ],  // End of First Semester
                     "Second Semester": [
                        "Course Code": [&lt;values&gt;],
                        "Course Description": [&lt;values],
                        "Course Units": [&lt;values&gt;]
                        ]   // End of Second Semester
                    ],  // End of First Year
                   // Continue up to Fourth Year (Fifth Year if there's any)
                   // Continue to next Degree for the current college
                ]  // End of variable
  </code></pre>
  
  <p>Apparently, Xcode seems to be stuck in indexing forever and none of the answers around works for me. If I remove this particular variable, the app will load just fine. Is there another workaround for this? </p>
  
  <p>Info that might help:
  The structure works fine in Python but it doesn't work with Swift when the data gets bigger. The nested dictionaries of lists works when the data structure is still small.</p>