http://ffxivroleplay.koisaquarium.com/index.php?action=history&feed=atom&title=Module%3ALibraryUtil 2026-04-22T01:12:04Z Revision history for this page on the wiki MediaWiki 1.39.3 http://ffxivroleplay.koisaquarium.com/index.php?title=Module:LibraryUtil&diff=1168&oldid=prev 2023-06-15T13:35:35Z

<p>Created page with &quot;-- &lt;nowiki&gt; local libraryUtil = require( &#039;libraryUtil&#039; ) -- libraryUtil is a standard scribunto module, the following commented out code is just to show what is inside it. Documentation about these functions can be found at https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual#libraryUtil --[=[ local libraryUtil = {} function libraryUtil.checkType( name, argIdx, arg, expectType, nilOk ) if arg == nil and nilOk then return end if type( arg ) ~= ex...&quot;</p> <p><b>New page</b></p><div>-- &lt;nowiki&gt;<br /> local libraryUtil = require( &#039;libraryUtil&#039; )<br /> <br /> -- libraryUtil is a standard scribunto module, the following commented out code is just to show what is inside it. Documentation about these functions can be found at https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual#libraryUtil<br /> --[=[<br /> local libraryUtil = {}<br /> <br /> function libraryUtil.checkType( name, argIdx, arg, expectType, nilOk )<br /> if arg == nil and nilOk then<br /> return<br /> end<br /> if type( arg ) ~= expectType then<br /> local msg = string.format( &quot;bad argument #%d to &#039;%s&#039; (%s expected, got %s)&quot;,<br /> argIdx, name, expectType, type( arg )<br /> )<br /> error( msg, 3 )<br /> end<br /> end<br /> <br /> function libraryUtil.checkTypeMulti( name, argIdx, arg, expectTypes )<br /> local argType = type( arg )<br /> for _, expectType in ipairs( expectTypes ) do<br /> if argType == expectType then<br /> return<br /> end<br /> end<br /> local n = #expectTypes<br /> local typeList<br /> if n &gt; 1 then<br /> typeList = table.concat( expectTypes, &#039;, &#039;, 1, n - 1 ) .. &#039; or &#039; .. expectTypes[n]<br /> else<br /> typeList = expectTypes[1]<br /> end<br /> local msg = string.format( &quot;bad argument #%d to &#039;%s&#039; (%s expected, got %s)&quot;,<br /> argIdx,<br /> name,<br /> typeList,<br /> type( arg )<br /> )<br /> error( msg, 3 )<br /> end<br /> <br /> function libraryUtil.checkTypeForIndex( index, value, expectType )<br /> if type( value ) ~= expectType then<br /> local msg = string.format( &quot;value for index &#039;%s&#039; must be %s, %s given&quot;,<br /> index, expectType, type( value )<br /> )<br /> error( msg, 3 )<br /> end<br /> end<br /> <br /> function libraryUtil.checkTypeForNamedArg( name, argName, arg, expectType, nilOk )<br /> if arg == nil and nilOk then<br /> return<br /> end<br /> if type( arg ) ~= expectType then<br /> local msg = string.format( &quot;bad named argument %s to &#039;%s&#039; (%s expected, got %s)&quot;,<br /> argName, name, expectType, type( arg )<br /> )<br /> error( msg, 3 )<br /> end<br /> end<br /> <br /> function libraryUtil.makeCheckSelfFunction( libraryName, varName, selfObj, selfObjDesc )<br /> return function ( self, method )<br /> if self ~= selfObj then<br /> error( string.format(<br /> &quot;%s: invalid %s. Did you call %s with a dot instead of a colon, i.e. &quot; ..<br /> &quot;%s.%s() instead of %s:%s()?&quot;,<br /> libraryName, selfObjDesc, method, varName, method, varName, method<br /> ), 3 )<br /> end<br /> end<br /> end<br /> ]=]<br /> <br /> function libraryUtil.makeCheckClassFunction( libraryName, varName, class, selfObjDesc )<br /> return function ( self, method )<br /> if getmetatable( self ) ~= class then<br /> error( string.format(<br /> &quot;%s: invalid %s. Did you call %s with a dot instead of a colon, i.e. &quot; ..<br /> &quot;%s.%s() instead of %s:%s()?&quot;,<br /> libraryName, selfObjDesc, method, varName, method, varName, method<br /> ), 3 )<br /> end<br /> end<br /> end<br /> <br /> return libraryUtil<br /> -- &lt;/nowiki&gt;</div>

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