20 lines
426 B
JavaScript
20 lines
426 B
JavaScript
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function wrap( method )
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{
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return function()
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{
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var prev = this.__priv;
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// expose private member object
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this.__priv =
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this.constructor[ _privname ];
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var retval = method.apply(
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this, arguments
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);
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// restore previous value
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this.__priv = prev;
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return retval;
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};
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}
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