rmwc/react-versions/react-16.0.x/node_modules/core-js/modules/$.is-integer.js

A thin React wrapper for Material Design (Web) Components

// 20.1.2.3 Number.isInteger(number)
var isObject = require('./$.is-object')
  , floor    = Math.floor;
module.exports = function isInteger(it){
  return !isObject(it) && isFinite(it) && floor(it) === it;
};