From fe68854c321f2e586cab55dce6856b89241b4c20 Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Fri, 5 Jun 2015 15:51:01 +0800
Subject: add table join and merge project root

---
 xmake/scripts/base/table.lua | 69 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 xmake/scripts/base/table.lua

(limited to 'xmake/scripts/base/table.lua')

diff --git a/xmake/scripts/base/table.lua b/xmake/scripts/base/table.lua
new file mode 100644
index 000000000..1e0250bce
--- /dev/null
+++ b/xmake/scripts/base/table.lua
@@ -0,0 +1,69 @@
+--!The Automatic Cross-platform Build Tool
+-- 
+-- XMake is free software; you can redistribute it and/or modify
+-- it under the terms of the GNU Lesser General Public License as published by
+-- the Free Software Foundation; either version 2.1 of the License, or
+-- (at your option) any later version.
+-- 
+-- XMake is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU Lesser General Public License for more details.
+-- 
+-- You should have received a copy of the GNU Lesser General Public License
+-- along with XMake; 
+-- If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+-- 
+-- Copyright (C) 2009 - 2015, ruki All rights reserved.
+--
+-- @author      ruki
+-- @file        table.lua
+--
+
+-- define module: table
+local table = table or {}
+
+-- join all objects and tables
+function table.join(...)
+
+    -- done
+    local args = {...}
+    local result = {}
+    for _, t in ipairs(args) do
+        if type(t) == "table" then
+            for _, v in ipairs(t) do
+                table.insert(result, v)
+            end
+        else
+            table.insert(result, t)
+        end
+    end
+
+    -- ok?
+    return result
+end
+
+-- join all objects and tables to self
+function table.join2(self, ...)
+
+    -- check
+    assert(self and type(self) == "table")
+
+    -- done
+    local args = {...}
+    for _, t in ipairs(args) do
+        if type(t) == "table" then
+            for _, v in ipairs(t) do
+                table.insert(self, v)
+            end
+        else
+            table.insert(self, t)
+        end
+    end
+
+    -- ok?
+    return self
+end
+
+-- return module: table
+return table
-- 
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