diff options
Diffstat (limited to 'node_modules/core-js/library/modules/_object-dp.js')
| -rw-r--r-- | node_modules/core-js/library/modules/_object-dp.js | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/node_modules/core-js/library/modules/_object-dp.js b/node_modules/core-js/library/modules/_object-dp.js new file mode 100644 index 00000000..0340a830 --- /dev/null +++ b/node_modules/core-js/library/modules/_object-dp.js @@ -0,0 +1,16 @@ +var anObject = require('./_an-object'); +var IE8_DOM_DEFINE = require('./_ie8-dom-define'); +var toPrimitive = require('./_to-primitive'); +var dP = Object.defineProperty; + +exports.f = require('./_descriptors') ? Object.defineProperty : function defineProperty(O, P, Attributes) { + anObject(O); + P = toPrimitive(P, true); + anObject(Attributes); + if (IE8_DOM_DEFINE) try { + return dP(O, P, Attributes); + } catch (e) { /* empty */ } + if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!'); + if ('value' in Attributes) O[P] = Attributes.value; + return O; +}; |
