diff options
Diffstat (limited to 'node_modules/core-js/library/modules/_object-keys-internal.js')
-rw-r--r-- | node_modules/core-js/library/modules/_object-keys-internal.js | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/node_modules/core-js/library/modules/_object-keys-internal.js b/node_modules/core-js/library/modules/_object-keys-internal.js new file mode 100644 index 000000000..e23481d7c --- /dev/null +++ b/node_modules/core-js/library/modules/_object-keys-internal.js @@ -0,0 +1,17 @@ +var has = require('./_has') + , toIObject = require('./_to-iobject') + , arrayIndexOf = require('./_array-includes')(false) + , IE_PROTO = require('./_shared-key')('IE_PROTO'); + +module.exports = function(object, names){ + var O = toIObject(object) + , i = 0 + , result = [] + , key; + for(key in O)if(key != IE_PROTO)has(O, key) && result.push(key); + // Don't enum bug & hidden keys + while(names.length > i)if(has(O, key = names[i++])){ + ~arrayIndexOf(result, key) || result.push(key); + } + return result; +};
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