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Commitd2436df

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Core: Drop the root parameter of jQuery.fn.init
The third parameter of `jQuery.fn.init` - `root` - was just needed to support`jQuery.sub`. Since this API has been removed in jQuery 1.9.0 and Migrate 3.xis not filling it in, this parameter is no longer needed.This parameter has never been documented but it's safer to remove it in a majorupdate.Closesgh-5096
1 parent8cf39b7 commitd2436df

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‎src/core/init.js

Lines changed: 4 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -15,18 +15,14 @@ var rootjQuery,
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// Shortcut simple #id case for speed
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rquickExpr=/^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
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18-
init=jQuery.fn.init=function(selector,context,root){
18+
init=jQuery.fn.init=function(selector,context){
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varmatch,elem;
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// HANDLE: $(""), $(null), $(undefined), $(false)
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if(!selector){
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returnthis;
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}
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// Method init() accepts an alternate rootjQuery
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// so migrate can support jQuery.sub (gh-2101)
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root=root||rootjQuery;
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// HANDLE: $(DOMElement)
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if(selector.nodeType){
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this[0]=selector;
@@ -36,8 +32,8 @@ var rootjQuery,
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// HANDLE: $(function)
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// Shortcut for document ready
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}elseif(typeofselector==="function"){
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returnroot.ready!==undefined ?
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root.ready(selector) :
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returnrootjQuery.ready!==undefined ?
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rootjQuery.ready(selector) :
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// Execute immediately if ready is not present
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selector(jQuery);
@@ -108,7 +104,7 @@ var rootjQuery,
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// HANDLE: $(expr) & $(expr, $(...))
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}elseif(!context||context.jquery){
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return(context||root).find(selector);
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return(context||rootjQuery).find(selector);
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// HANDLE: $(expr, context)
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// (which is just equivalent to: $(context).find(expr)

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