From 7fff4499fd915bcea3fa93b1aa8b35f4fe7a6027 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Sun, 28 May 2017 00:38:50 +0200 Subject: add linting (and some initial fixes) --- .../core-js/modules/es7.reflect.get-metadata.js | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 node_modules/core-js/modules/es7.reflect.get-metadata.js (limited to 'node_modules/core-js/modules/es7.reflect.get-metadata.js') diff --git a/node_modules/core-js/modules/es7.reflect.get-metadata.js b/node_modules/core-js/modules/es7.reflect.get-metadata.js new file mode 100644 index 000000000..48cd9d674 --- /dev/null +++ b/node_modules/core-js/modules/es7.reflect.get-metadata.js @@ -0,0 +1,17 @@ +var metadata = require('./_metadata') + , anObject = require('./_an-object') + , getPrototypeOf = require('./_object-gpo') + , ordinaryHasOwnMetadata = metadata.has + , ordinaryGetOwnMetadata = metadata.get + , toMetaKey = metadata.key; + +var ordinaryGetMetadata = function(MetadataKey, O, P){ + var hasOwn = ordinaryHasOwnMetadata(MetadataKey, O, P); + if(hasOwn)return ordinaryGetOwnMetadata(MetadataKey, O, P); + var parent = getPrototypeOf(O); + return parent !== null ? ordinaryGetMetadata(MetadataKey, parent, P) : undefined; +}; + +metadata.exp({getMetadata: function getMetadata(metadataKey, target /*, targetKey */){ + return ordinaryGetMetadata(metadataKey, anObject(target), arguments.length < 3 ? undefined : toMetaKey(arguments[2])); +}}); \ No newline at end of file -- cgit v1.2.3