Merge branch 'master' of https://github.com/manwar/perlweeklychallenge-club

1 files changed, 24 insertions, 0 deletions

diff --git a/challenge-111/stuart-little/lua/ch-2.lua b/challenge-111/stuart-little/lua/ch-2.lua
new file mode 100755
index 0000000000..e4cd610499
--- /dev/null
+++ b/challenge-111/stuart-little/lua/ch-2.lua
@@ -0,0 +1,24 @@
+#!/usr/bin/env lua
+
+-- run <script> <file>
+
+local t={ln=0}
+
+function sorted(w)
+   local wt={}
+   for i in w:gmatch(".") do table.insert(wt,i) end
+   table.sort(wt)
+   return w==table.concat(wt)
+end
+
+for l in io.lines(arg[1]) do
+   local w = l:match("%w+")
+   if sorted(w:lower()) and w:len() >= t['ln'] then
+      if w:len() > t['ln'] then t={ln=w:len()} end
+      table.insert(t,w)
+   end
+end
+
+for _,v in ipairs(t) do
+   print(v)
+end