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9 lines
417 B
JavaScript
9 lines
417 B
JavaScript
var metadata = require('./_metadata')
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, anObject = require('./_an-object')
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, ordinaryHasOwnMetadata = metadata.has
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, 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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}}); |