Mercurial > wow > askmrrobot
diff Libs/LibStub/LibStub.lua @ 57:01b63b8ed811 v21
total rewrite to version 21
author | yellowfive |
---|---|
date | Fri, 05 Jun 2015 11:05:15 -0700 |
parents | e75889a45130 |
children |
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--- a/Libs/LibStub/LibStub.lua Tue Feb 24 21:50:13 2015 -0800 +++ b/Libs/LibStub/LibStub.lua Fri Jun 05 11:05:15 2015 -0700 @@ -1,22 +1,13 @@ --- $Id: LibStub.lua 76 2007-09-03 01:50:17Z mikk $ -- LibStub is a simple versioning stub meant for use in Libraries. http://www.wowace.com/wiki/LibStub for more info --- LibStub is hereby placed in the Public Domain --- Credits: Kaelten, Cladhaire, ckknight, Mikk, Ammo, Nevcairiel, joshborke +-- LibStub is hereby placed in the Public Domain Credits: Kaelten, Cladhaire, ckknight, Mikk, Ammo, Nevcairiel, joshborke local LIBSTUB_MAJOR, LIBSTUB_MINOR = "LibStub", 2 -- NEVER MAKE THIS AN SVN REVISION! IT NEEDS TO BE USABLE IN ALL REPOS! local LibStub = _G[LIBSTUB_MAJOR] --- Check to see is this version of the stub is obsolete if not LibStub or LibStub.minor < LIBSTUB_MINOR then LibStub = LibStub or {libs = {}, minors = {} } _G[LIBSTUB_MAJOR] = LibStub LibStub.minor = LIBSTUB_MINOR - -- LibStub:NewLibrary(major, minor) - -- major (string) - the major version of the library - -- minor (string or number ) - the minor version of the library - -- - -- returns nil if a newer or same version of the lib is already present - -- returns empty library object or old library object if upgrade is needed function LibStub:NewLibrary(major, minor) assert(type(major) == "string", "Bad argument #2 to `NewLibrary' (string expected)") minor = assert(tonumber(strmatch(minor, "%d+")), "Minor version must either be a number or contain a number.") @@ -27,12 +18,6 @@ return self.libs[major], oldminor end - -- LibStub:GetLibrary(major, [silent]) - -- major (string) - the major version of the library - -- silent (boolean) - if true, library is optional, silently return nil if its not found - -- - -- throws an error if the library can not be found (except silent is set) - -- returns the library object if found function LibStub:GetLibrary(major, silent) if not self.libs[major] and not silent then error(("Cannot find a library instance of %q."):format(tostring(major)), 2) @@ -40,12 +25,6 @@ return self.libs[major], self.minors[major] end - -- LibStub:IterateLibraries() - -- - -- Returns an iterator for the currently registered libraries - function LibStub:IterateLibraries() - return pairs(self.libs) - end - + function LibStub:IterateLibraries() return pairs(self.libs) end setmetatable(LibStub, { __call = LibStub.GetLibrary }) end