Add helper functions at the end of the pluto-nb

src/Literate.jl

@@ -868,8 +868,7 @@ function writeLogic(questionName, questionDict)
     """
     function $(questionName)Test($(questionName)Answer)
         return $(questionName)Answer == "$(questionDict["correct"])"
-    end;
-    """
+    end;"""
     return logic
 end
 
@@ -887,6 +886,9 @@ function create_notebook(flavor::PlutoFlavor, chunks, config)
 
     # Print cells
     uuids = Base.UUID[]
+    singleChoiceUuids = Base.UUID[]
+    singleChoiceFolds = Bool[]
+    singleChoiceContent = String[]
     folds = Bool[]
     default_fold = Dict{String,Bool}("markdown"=>true, "code"=>false) # toggleable ???
     cellCounter = 1
@@ -1036,24 +1038,20 @@ function create_notebook(flavor::PlutoFlavor, chunks, config)
                     content = String(take!(io))
                     uuid = uuid4(content, cellCounter)
                     cellCounter += 1
-                    push!(uuids, uuid)
-                    push!(folds, fold)
-                    print(ionb, "# ╔═╡ ", uuid, '\n')
-                    write(ionb, content, '\n')
+                    push!(singleChoiceUuids, uuid)
+                    push!(singleChoiceFolds, fold)
+                    push!(singleChoiceContent, content)
 
                     write(io, logicBind, '\n')
                     write(io, '\n')
                     content = String(take!(io))
                     uuid = uuid4(content, cellCounter)
                     cellCounter += 1
-                    push!(uuids, uuid)
-                    push!(folds, fold)
-                    print(ionb, "# ╔═╡ ", uuid, '\n')
-                    write(ionb, content, '\n')
+                    push!(singleChoiceUuids, uuid)
+                    push!(singleChoiceFolds, fold)
+                    push!(singleChoiceContent, content)
                 end
 
-                write(io, '\n')
-
             end
             content = String(take!(io))
         else # isa(chunk, CodeChunk)
@@ -1084,6 +1082,15 @@ function create_notebook(flavor::PlutoFlavor, chunks, config)
         write(ionb, content, '\n')
     end
 
+    for (i, uuid) in enumerate(singleChoiceUuids)
+        content = singleChoiceContent[i]
+        print(ionb, "# ╔═╡ ", uuid, '\n')
+        write(ionb, content, '\n')
+    end
+    
+    uuids = vcat(uuids, singleChoiceUuids)
+    folds = vcat(folds, singleChoiceFolds)
+
     # Print cell order
     print(ionb, "# ╔═╡ Cell order:\n# ╟─a0000000-0000-0000-0000-000000000000\n")
     foreach(((x, f),) -> print(ionb, "# $(f ? "╟─" : "╠═")", x, '\n'), zip(uuids, folds))