diff options
Diffstat (limited to 'node_modules/core-js/modules/es6.object.prevent-extensions.js')
| -rw-r--r-- | node_modules/core-js/modules/es6.object.prevent-extensions.js | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/es6.object.prevent-extensions.js b/node_modules/core-js/modules/es6.object.prevent-extensions.js new file mode 100644 index 000000000..adaff7a79 --- /dev/null +++ b/node_modules/core-js/modules/es6.object.prevent-extensions.js @@ -0,0 +1,9 @@ +// 19.1.2.15 Object.preventExtensions(O) +var isObject = require('./_is-object') + , meta = require('./_meta').onFreeze; + +require('./_object-sap')('preventExtensions', function($preventExtensions){ + return function preventExtensions(it){ + return $preventExtensions && isObject(it) ? $preventExtensions(meta(it)) : it; + }; +});
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