diff options
author | HuabingZhao <zhao.huabing@zte.com.cn> | 2017-07-25 15:18:33 +0800 |
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committer | HuabingZhao <zhao.huabing@zte.com.cn> | 2017-07-25 18:11:59 +0800 |
commit | 672f3d40be83d9e380fd7be4b674d5e8d5fa36de (patch) | |
tree | 43105e1d5e2ba8e8accea8648e57e1cf87db3f00 /openresty-ext/src/assembly/resources/openresty/nginx/luaext/vendor/classic.lua | |
parent | 41d3db15a8e1a0496f9c2a5e15db2998a32bb9bf (diff) |
Divide the MSB source codes into two repos
Change-Id: Ie76d545b214a8ce5191f215350a623e1529983d9
Issue-id: MSB-5
Signed-off-by: HuabingZhao <zhao.huabing@zte.com.cn>
Diffstat (limited to 'openresty-ext/src/assembly/resources/openresty/nginx/luaext/vendor/classic.lua')
-rw-r--r-- | openresty-ext/src/assembly/resources/openresty/nginx/luaext/vendor/classic.lua | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/openresty-ext/src/assembly/resources/openresty/nginx/luaext/vendor/classic.lua b/openresty-ext/src/assembly/resources/openresty/nginx/luaext/vendor/classic.lua new file mode 100644 index 0000000..d9402f9 --- /dev/null +++ b/openresty-ext/src/assembly/resources/openresty/nginx/luaext/vendor/classic.lua @@ -0,0 +1,68 @@ +-- +-- classic, object model. +-- +-- Copyright (c) 2014, rxi +-- +-- This module is free software; you can redistribute it and/or modify it under +-- the terms of the MIT license. See LICENSE for details. +-- +-- Base object model used with Kong, see [classic github repo](https://github.com/rxi/classic) for usage information + +local Object = {} +Object.__index = Object + + +function Object:new() +end + + +function Object:extend() + local cls = {} + for k, v in pairs(self) do + if k:find("__") == 1 then + cls[k] = v + end + end + cls.__index = cls + cls.super = self + setmetatable(cls, self) + return cls +end + + +function Object:implement(...) + for _, cls in pairs({...}) do + for k, v in pairs(cls) do + if self[k] == nil and type(v) == "function" then + self[k] = v + end + end + end +end + + +function Object:is(T) + local mt = getmetatable(self) + while mt do + if mt == T then + return true + end + mt = getmetatable(mt) + end + return false +end + + +function Object:__tostring() + return "Object" +end + + +function Object:__call(...) + local obj = setmetatable({}, self) + obj:new(...) + return obj +end + + +return Object |