mirror of https://github.com/jkjoy/sunpeiwen.git
10 lines
384 B
JavaScript
10 lines
384 B
JavaScript
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var metadata = require('./_metadata');
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var anObject = require('./_an-object');
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var ordinaryHasOwnMetadata = metadata.has;
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var toMetaKey = metadata.key;
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metadata.exp({ hasOwnMetadata: function hasOwnMetadata(metadataKey, target /* , targetKey */) {
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return ordinaryHasOwnMetadata(metadataKey, anObject(target)
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, arguments.length < 3 ? undefined : toMetaKey(arguments[2]));
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} });
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