1 files changed, 19 insertions, 15 deletions
diff --git a/acf/model/net.lua b/acf/model/net.lua
index dc63e75..e5c1836 100644
--- a/acf/model/net.lua
+++ b/acf/model/net.lua
@@ -3,7 +3,7 @@ Copyright (c) 2012-2013 Kaarle Ritvanen
 See LICENSE file for license details
 --]]
 
-module(..., package.seeall)
+local M = {}
 
 local raise = require('acf.error').raise
 local Union = require('acf.model.combination').Union
@@ -18,13 +18,13 @@ local super = object.super
 local update = require('acf.util').update
 
 
-require 'stringy'
+local stringy = require('stringy')
 
 
-IPv4Address = class(String)
+M.IPv4Address = class(String)
 
-function IPv4Address:validate(context, value)
-   super(self, IPv4Address):validate(context, value)
+function M.IPv4Address:validate(context, value)
+   super(self, M.IPv4Address):validate(context, value)
    local function test(...)
       if #{...} ~= 4 then return true end
       for _, octet in ipairs{...} do
@@ -37,10 +37,10 @@ function IPv4Address:validate(context, value)
 end
 
 
-IPv6Address = class(String)
+M.IPv6Address = class(String)
 
-function IPv6Address:validate(context, value)
-   super(self, IPv6Address):validate(context, value)
+function M.IPv6Address:validate(context, value)
+   super(self, M.IPv6Address):validate(context, value)
 
    local function invalid() raise(context.path, 'Invalid IPv6 address') end
 
@@ -73,20 +73,24 @@ function IPv6Address:validate(context, value)
 end
 
 
-IPAddress = class(Union)
+M.IPAddress = class(Union)
 
-function IPAddress:init(params)
-   super(self, IPAddress):init(
+function M.IPAddress:init(params)
+   super(self, M.IPAddress):init(
       update(
-	 params, {types={IPv4Address, IPv6Address}, error='Invalid IP address'}
+	 params,
+	 {types={M.IPv4Address, M.IPv6Address}, error='Invalid IP address'}
       )
    )
 end
 
 
-Port = class(fld.Integer)
+M.Port = class(fld.Integer)
 
-function Port:validate(context, value)
-   super(self, Port):validate(context, value)
+function M.Port:validate(context, value)
+   super(self, M.Port):validate(context, value)
    if value < 0 or value > 65535 then raise(context.path, 'Invalid port') end
 end
+
+
+return M