max_liu b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
..
.github b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
helpers b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
test b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
.editorconfig b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
.eslintignore b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
.eslintrc b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
.nycrc b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
CHANGELOG.md b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
LICENSE b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
README.md b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
es2015.d.ts b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
es2015.js b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
es5.d.ts b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
es5.js b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
es6.d.ts b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
es6.js b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
index.d.ts b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
index.js b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
package.json b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago
tsconfig.json b7ab7c8514 chore: 更新node_modules依赖文件 2 weeks ago

README.md

es-to-primitive Version Badge

github actions coverage dependency status dev dependency status License Downloads

npm badge

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