init

computer/13/stringshit.lua

@@ -0,0 +1,25 @@
+function splitString(source, sep)
+  sep = sep or " "
+  elements = {}
+  for str in string.gmatch(source, "([^"..sep.."]+)") do
+    table.insert(elements, str)
+  end
+  return elements
+end
+
+function stripModname(name)
+  parts = splitString(name, ":")
+  if #parts ~= 2 then
+    printError("modname split failed")
+    printError(name)
+  end
+  return parts[2]
+end
+
+function len(table)
+  l = 0
+  for _, _ in pairs(table) do
+    l = l + 1
+  end
+  return l
+end