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$.extend({
param: function( a, nest_in ) {
var s = [ ];
// check for nest
if (typeof nest_in == 'undefined') nest_in = false;
function nested(key) {
if (nest_in)
return nest_in + '[' + key + ']';
else
return key;
}
function add( key, value ){
key = nested(key)
s[ s.length ] = encodeURIComponent(key) + '=' + encodeURIComponent(value);
};
// If an array was passed in, assume that it is an array
// of form elements
if ( jQuery.isArray(a) || a.jquery )
// Serialize the form elements
jQuery.each( a, function(){
add( this.name, this.value );
});
// Otherwise, assume that it's an object of key/value pairs
else
// Serialize the key/values
for ( var j in a )
// If the value is an array then the key names need to be repeated
if ( jQuery.isArray(a[j]) )
jQuery.each( a[j], function(){
add( j, this );
});
else if (a[j].constructor == Object)
s.push($.param(a[j], nested(j)));
else
add( j, jQuery.isFunction(a[j]) ? a[j]() : a[j] );
// Return the resulting serialization
return s.join("&").replace(/%20/g, "+");
}
});
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