From 3bec7b356d74b345478907b98173cd7678ab8fb0 Mon Sep 17 00:00:00 2001
From: rxi <rxi@users.noreply.github.com>
Date: Sat, 7 Feb 2015 22:38:08 +0000
Subject: [PATCH] Added lume.push(), updated tests

---
 lume.lua           |  9 +++++++++
 test/test_lume.lua | 11 +++++++++++
 2 files changed, 20 insertions(+)

diff --git a/lume.lua b/lume.lua
index b19426a..e1b25c3 100644
--- a/lume.lua
+++ b/lume.lua
@@ -149,6 +149,15 @@ function lume.weightedchoice(t)
 end
 
 
+function lume.push(t, ...)
+  local n = select("#", ...)
+  for i = 1, n do
+    t[#t + 1] = select(i, ...)
+  end
+  return ...
+end
+
+
 function lume.shuffle(t)
   local rtn = {}
   for i = 1, #t do
diff --git a/test/test_lume.lua b/test/test_lume.lua
index 4c8dfca..1a4289b 100644
--- a/test/test_lume.lua
+++ b/test/test_lume.lua
@@ -106,6 +106,17 @@ tests["lume.weightedchoice"] = function()
   tester.test.error( lume.weightedchoice, { a = 1, b = -1 }   )
 end
 
+-- lume.push
+tests["lume.push"] = function()
+  local t = { 1, 2 }
+  lume.push(t, 3, 4)
+  testeq(t, { 1, 2, 3, 4 })
+  lume.push(t, 5, nil, 6, nil, 7)
+  testeq(t, { 1, 2, 3, 4, 5, 6, 7 })
+  lume.push(t)
+  testeq(t, { 1, 2, 3, 4, 5, 6, 7 })
+end
+
 -- lume.shuffle
 tests["lume.shuffle"] = function()
   local t = {1, 2, 3, 4, 5}