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Diffstat (limited to 'node_modules/@babel/runtime/helpers/defaults.js')
| -rw-r--r-- | node_modules/@babel/runtime/helpers/defaults.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/node_modules/@babel/runtime/helpers/defaults.js b/node_modules/@babel/runtime/helpers/defaults.js new file mode 100644 index 00000000..77c4b85a --- /dev/null +++ b/node_modules/@babel/runtime/helpers/defaults.js @@ -0,0 +1,23 @@ +var _Object$defineProperty = require("../core-js/object/define-property"); + +var _Object$getOwnPropertyDescriptor = require("../core-js/object/get-own-property-descriptor"); + +var _Object$getOwnPropertyNames = require("../core-js/object/get-own-property-names"); + +function _defaults(obj, defaults) { + var keys = _Object$getOwnPropertyNames(defaults); + + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + + var value = _Object$getOwnPropertyDescriptor(defaults, key); + + if (value && value.configurable && obj[key] === undefined) { + _Object$defineProperty(obj, key, value); + } + } + + return obj; +} + +module.exports = _defaults;
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