Shim.lua

A clean utility library, support for basic and useful function, make it easy to write lua code neatly

document

Shim.lua was deeply inspired by Underscore.js, Lodash.js, Moses

Install

Use opm

opm get chunpu/shim

Download directly

wget --no-check-certificate https://raw.githubusercontent.com/chunpu/Shim/master/shim.lua

Usage

local _ = require 'shim'

_.isArray({1, 2, 3}) -- => true
_.isEqual({a = 1, b = 2}, {a = 1, b = 2}) -- => true

basic wrapper for oo style

_({1, 2, 3}):map(function(x) return x * 2 end)
-- => {2, 4, 6}

chain support

_({1, 0, 2, 4})
	:chain()
	:sort()
	:map(function(x) return x * 2 end)
	:filter(function(x) return x < 6 end)
	:value()
-- => {0, 2, 4}

pretty print

print(_.dump({
	a = 1,
	b = {
		a = 1,
		b = {2, 3, 4}
	}
}))
--[[ =>
{
	'b': {
		'b': [2, 3, 4],
		'a': 1
	},
	'a': 1
}
]]

Api

http://chunpu.github.io/shim-doc/

License

Shim.lua is under MIT

Copyright (c) 2012-2014 Chunpu