ManzDev

import babel from 'rollup-plugin-babel';
import eslint from 'rollup-plugin-eslint';
import resolve from 'rollup-plugin-node-resolve';
import multiEntry from 'rollup-plugin-multi-entry';
import uglify from 'rollup-plugin-uglify';
import filesize from 'rollup-plugin-filesize';
import commonjs from 'rollup-plugin-commonjs';
import progress from 'rollup-plugin-progress';

let pluginOptions = [

Yunkou

function smoothScroll(el, to, duration) {
    if (duration < 0) {
        return;
    }
    var difference = to - $(window).scrollTop();
    var perTick = difference / duration * 10;
    this.scrollToTimerCache = setTimeout(function() {
        if (!isNaN(parseInt(perTick, 10))) {
            window.scrollTo(0, $(window).scrollTop() + perTick);
            smoothScroll(el, to, duration - 10);