util.lua@cf40d55f8122
util.lua
Sat, 11 Jul 2009 02:14:33 +0100
- author
- Matthew Wild <mwild1@gmail.com>
- date
- Sat, 11 Jul 2009 02:14:33 +0100
- changeset 6
- cf40d55f8122
- child 8
- 6dc28a66f4d9
- permissions
- -rw-r--r--
Add util module and move first helper function into it
-- Takes "Why I like fish" and returns "why-i-like-fish" function make_short_title(long_title) local short_title = long_title:gsub("%W+", "-"):lower():sub(1,45) if #long_title:gsub("%W+", "-") > 45 then short_title = short_title:gsub("%-%w+$", ""); end return short_title; end
