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es-to-primitive
Advanced tools
es-to-primitive
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
- 1.2.1latest
- Version published
- Maintainers
- 1
- Weekly downloads
- 25,141,602
- decreased by-2.96%
Weekly downloads
Readme
es-to-primitive 
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
When different versions of the spec conflict, the default export will be the latest version of the abstract operation.
Alternative versions will also be available under an es5/es2015 exported property if you require a specific version.
Example
var toPrimitive = require('es-to-primitive');
var assert = require('assert');
assert(toPrimitive(function () {}) === String(function () {}));
var date = new Date();
assert(toPrimitive(date) === String(date));
assert(toPrimitive({ valueOf: function () { return 3; } }) === 3);
assert(toPrimitive(['a', 'b', 3]) === String(['a', 'b', 3]));
var sym = Symbol();
assert(toPrimitive(Object(sym)) === sym);
Tests
Simply clone the repo, npm install, and run npm test
FAQs
What is es-to-primitive?
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
Is es-to-primitive popular?
The npm package es-to-primitive receives a total of 20,432,071 weekly downloads. As such, es-to-primitive popularity was classified as popular.
Is es-to-primitive well maintained?
We found that es-to-primitive demonstrated a not healthy version release cadence and project activity because the last version was released a year ago.It has 1 open source maintainer collaborating on the project.