Pure javascript implementation of ToPrimitive algorithm

 This package provides a ponyfill for ToPrimitive algorithm, thus
 converting of JavaScript object to a primitive value. In JavaScript
 a primitive is data that is not an object and has no method. There
 are seven primitive data type: string, number, bigint, boolean, null,
 undefined and symbol.
 .
 This bundle package includes also a few small packages
   - node-is-callable test whether an object is callable.
   - node-make-generator-function : returns an arbitrary generator function,
     or undefined if generator syntax is unsupported.
   - node-make-arrow-function: returns an arbitrary arrow function,
     or undefined if arrow function syntax is unsupported.
   - node-is-date-object: test whether an object is a date.
   - node-has-symbol: determine if the JS environment has Symbol support.
     support specs or shams.
   - node-is-symbol: test whether a value is a JavaScript symbol.
   - node-object-is: shim for Object.is
 .
 Node.js is an event-based server-side JavaScript engine.