feat: output the sorted proposals as well, for convenience

majorityjudgment_test.go

@@ -26,6 +26,19 @@ func TestReadmeDemo(t *testing.T) {
 	assert.Equal(t, 2, result.Proposals[2].Rank, "Rank of proposal C")
 	assert.Equal(t, 3, result.Proposals[3].Rank, "Rank of proposal D")
 	assert.Equal(t, 4, result.Proposals[4].Rank, "Rank of proposal E")
+
+	assert.Equal(t, 1, result.ProposalsSorted[0].Rank, "Rank of sorted proposal A")
+	assert.Equal(t, 2, result.ProposalsSorted[1].Rank, "Rank of sorted proposal 1")
+	assert.Equal(t, 3, result.ProposalsSorted[2].Rank, "Rank of sorted proposal 2")
+	assert.Equal(t, 4, result.ProposalsSorted[3].Rank, "Rank of sorted proposal 3")
+	assert.Equal(t, 4, result.ProposalsSorted[4].Rank, "Rank of sorted proposal 4")
+
+	assert.Equal(t, 1, result.ProposalsSorted[0].Index, "Index of sorted proposal A")
+	assert.Equal(t, 2, result.ProposalsSorted[1].Index, "Index of sorted proposal 1")
+	assert.Equal(t, 3, result.ProposalsSorted[2].Index, "Index of sorted proposal 2")
+	assert.Equal(t, 0, result.ProposalsSorted[3].Index, "Index of sorted proposal 3")
+	assert.Equal(t, 4, result.ProposalsSorted[4].Index, "Index of sorted proposal 4")
+
 }
 
 func TestNoProposals(t *testing.T) {

result.go

@@ -1,11 +1,12 @@
 package judgment
 
 type PollResult struct {
-	Proposals ProposalsResults // Matches the order of the input proposals' tallies
+	Proposals       ProposalsResults // matches the order of the input proposals' tallies
+	ProposalsSorted ProposalsResults // same Results, but sorted by Rank this time
 }
 
 type ProposalResult struct {
-	Index    int    // index of the proposal in the input proposals' tallies
+	Index    int    // index of the proposal in the input proposals' tallies.  Useful with ProposalSorted
 	Rank     int    // Rank starts at 1 (best) and goes upwards.  Equal Proposals share the same rank.
 	Score    string // higher lexicographically → better rank
 	Analysis *ProposalAnalysis