modernizr/feature-detects/es5/function.js

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

/*!
{
  "name": "ES5 Function",
  "property": "es5function",
  "notes": [{
    "name": "ECMAScript 5.1 Language Specification",
    "href": "https://www.ecma-international.org/ecma-262/5.1/"
  }],
  "polyfills": ["es5shim"],
  "authors": ["Ron Waldon (@jokeyrhyme)"],
  "tags": ["es5"]
}
!*/
/* DOC
Check if browser implements ECMAScript 5 Function per specification.
*/
define(['Modernizr'], function(Modernizr) {
  Modernizr.addTest('es5function', function() {
    return !!(Function.prototype && Function.prototype.bind);
  });
});