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Corrected documentation and default value for unless_exists in propobj's doSetup()

closure/master
Mike Gerwitz 2011-04-02 10:31:39 -04:00
parent 61f2f7e22d
commit 0c48f00c74
1 changed files with 6 additions and 3 deletions
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9
lib/propobj.js
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@ -78,14 +78,17 @@ exports.setup = function( dest, properties, methods )
/**
* Set up destination object by copying over properties and methods
*
* @param {Object} dest destination object
* @param {Object} properties properties to copy
* @param {Object=} methods methods to copy
* @param {Object} dest destination object
* @param {Object} properties properties to copy
* @param {Object=} methods methods to copy
* @param {boolean} unless_exists do not set if method already exists in dest
*
* @return {undefined}
*/
function doSetup( dest, properties, methods, unless_exists )
{
unless_exists = !!unless_exists;
var hasOwn = Array.prototype.hasOwnProperty;
// copy over the methods