From: Gordon Hecker <gh@emlix.com>
Date: Mon, 4 Jan 2010 14:27:25 +0000 (+0100)
Subject: env: implement get_dict()
X-Git-Tag: e2factory-2.3.4pre1~66
X-Git-Url: https://git.e2factory.org/?a=commitdiff_plain;h=03d9415399bbfc5afbb35521391cd6d05fec6c0d;p=e2factory.git

env: implement get_dict()

Signed-off-by: Gordon Hecker <gh@emlix.com>
---

diff --git a/local/environment.lua b/local/environment.lua
index 5642b41..d3a20b4 100644
--- a/local/environment.lua
+++ b/local/environment.lua
@@ -51,6 +51,15 @@ function iter(env)
   return _iter, env.sorted
 end
 
+--- return a (copy of the) dictionary
+function get_dict(env)
+  local dict = {}
+  for k,v in env:iter() do
+    dict[k] = v
+  end
+  return dict
+end
+
 function unittest(env)
   local function p(...)
     --print(...)
@@ -103,4 +112,7 @@ function unittest(env)
     p(var, val)
   end
   assert(e5:id() == "404AA226CF94A483FD61878682F8E2759998B197")
+
+  local dict = e5:get_dict()
+  assert(dict['var'] == "val4")
 end