A Lua version of http://documentcloud.github.com/underscore/, see http://mirven.github.com/underscore.lua/ for more information.
This fork contains three additions to the core underscore.lua: simple_reduce, multi_map and table_iterator.
simple_reduce doesn't require a base case, it uses the first yield of an iterator passed to it instead.
multi_map can be used on a list of lists of indefinite length, with a callback given having a number of arguments equal to the number of iterators in the list of iterators. This function caters to the iterator with the least amount of yields.
table_iterator is a simple iterator to run through a table, it yields a key-value pair as a table.
This repository is a fork from this repo. Repository name has changed from underscore.lua to underscore-dot-lua.
None.
If using LuaRocks:
luarocks install underscore-dot-lua
Otherwise, download https://github.com/AlberTajuelo/underscore-dot-lua/zipball/master.
Alternately, if using GIT:
git clone git://github.com/AlberTajuelo/underscore-dot-lua.git
cd underscore-dot-lua
luarocks make