[docs] add design patterns tutorial

docs/make.jl

@@ -101,6 +101,7 @@ const _PAGES = [
             "tutorials/getting_started/getting_started_with_sets_and_indexing.md",
             "tutorials/getting_started/getting_started_with_data_and_plotting.md",
             "tutorials/getting_started/performance_tips.md",
+            "tutorials/getting_started/design_patterns_for_larger_models.md",
         ],
         "Linear programs" => [
             "tutorials/linear/tips_and_tricks.md",

docs/src/tutorials/getting_started/data/knapsack.json

@@ -0,0 +1,10 @@
+{
+    "objects": {
+        "apple": {"profit": 5.0, "weight": 2.0},
+        "banana": {"profit": 3.0, "weight": 8.0},
+        "cherry": {"profit": 2.0, "weight": 4.0},
+        "date": {"profit": 7.0, "weight": 2.0},
+        "eggplant": {"profit": 4.0, "weight": 5.0}
+    },
+    "capacity": 10.0
+}

docs/src/tutorials/getting_started/data/knapsack_infeasible.json

@@ -0,0 +1,10 @@
+{
+    "objects": {
+        "apple": {"profit": 5.0, "weight": 2.0},
+        "banana": {"profit": 3.0, "weight": 8.0},
+        "cherry": {"profit": 2.0, "weight": 4.0},
+        "date": {"profit": 7.0, "weight": 2.0},
+        "eggplant": {"profit": 4.0, "weight": 5.0}
+    },
+    "capacity": -10.0
+}