most of this should've been committed a long time ago...

least_similar.lua

@@ -0,0 +1,15 @@
+#!/usr/bin/env luajit
+
+package.path = (arg[0]:match("@?(.*/)") or arg[0]:match("@?(.*\\)")) .. "lib" .. package.config:sub(1, 1) .. "?.lua;" .. package.path
+local utility = require "utility"
+local json = utility.require("dkjson")
+
+local similarities = utility.open("PRIVATE_DATA/similarities.json", "r", function(file)
+  return json.decode(file:read("*all"))
+end)
+
+table.sort(similarities, function(a, b) return a.similarity < b.similarity end)
+
+utility.open("PRIVATE_DATA/differences.json", "w", function(file)
+  file:write(json.encode(similarities, { indent = true }))
+end)