3.3.0

Overview

This release introduces API to check module version in code and built-in module overriding.

Breaking changes

This release should not break any existing behavior.

New features

• Versioning supported.
• Override built-in checks, if installed.

Changes

• Build rock with cmake.

3.2.0

Added

• "error" type supported.
• "datetime" type supported.
• "interval" type supported.

Fixed

• Fixed compatibility with LuaJIT.
• Fixed compatibility with LuaJIT if strict mode is on.

Version 1.1.0 (Checking the number of function arguments)

Now the library can determine that the number of arguments does not match.

Example:

exam.lua

local checks = require('checks')

local function f1(x, y)
    checks('number')
end

local function f2(x)
    checks('number', 'number')
end

local function f3(x)
    checks('number')
end

f1(1) -- exam.lua:4:  too many arguments to function f1

--f2(1) -- exam.lua:8:  too few arguments to function f2

--f3('1') -- exam.lua:12:  bad argument #1 to f3 (number expected, got string)

f3(1, 2) -- ok :(

f3(1) -- ok

--f1(1, 2)

f2(1, 2)

Limitations

From the begining of function to the checks you must not declare a local variable.

function foo(x)
    local y = 5 -- WRONG!!!
    checks('number')
end