core-js/modules/es.math.trunc.js

Standard library

var ceil = Math.ceil;
var floor = Math.floor;

// `Math.trunc` method
// https://tc39.github.io/ecma262/#sec-math.trunc
require('../internals/export')({ target: 'Math', stat: true }, {
  trunc: function trunc(it) {
    return (it > 0 ? floor : ceil)(it);
  }
});