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Does this environment have the ability to set the [[Prototype]] of an object on creation with `__proto__`?

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inspect-js/has-proto

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Does this environment have the ability to set the [[Prototype]] of an object on creation with__proto__?

Example

varhasProto=require('has-proto');varassert=require('assert');assert.equal(typeofhasProto(),'boolean');varhasProtoAccessor=require('has-proto/accessor')();if(hasProtoAccessor){assert.equal([].__proto__,Array.prototype);}else{assert(!('__proto__'inObject.prototype));}varhasProtoMutator=require('has-proto/mutator');varobj={};assert('toString'inobj);obj.__proto__=null;if(hasProtoMutator){assert(!('toString'inobj));}else{assert('toString'inobj);assert.equal(obj.__proto__,null);}

Tests

Simply clone the repo,npm install, and runnpm test

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Does this environment have the ability to set the [[Prototype]] of an object on creation with `__proto__`?

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