From 6155ddfc2e3ba54e229a0275e9c22949cd2f3571 Mon Sep 17 00:00:00 2001
From: Paul Kaplan <pkaplan@media.mit.edu>
Date: Tue, 18 Jul 2017 09:11:09 -0400
Subject: [PATCH] Update require, import and export syntax

---
 src/components/sound-editor/sound-editor.jsx | 20 ++++++------
 src/containers/sound-editor.jsx              | 14 ++++-----
 src/lib/audio/audio-util.js                  | 32 ++++++++++----------
 3 files changed, 33 insertions(+), 33 deletions(-)

diff --git a/src/components/sound-editor/sound-editor.jsx b/src/components/sound-editor/sound-editor.jsx
index 10eff9b81..d965300c3 100644
--- a/src/components/sound-editor/sound-editor.jsx
+++ b/src/components/sound-editor/sound-editor.jsx
@@ -1,15 +1,15 @@
-const PropTypes = require('prop-types');
-const React = require('react');
-const classNames = require('classnames');
-const Box = require('../box/box.jsx');
-const Waveform = require('../waveform/waveform.jsx');
-const BufferedInput = require('../buffered-input/buffered-input.jsx');
+import PropTypes from 'prop-types';
+import React from 'react';
+import classNames from 'classnames';
+import Box from '../box/box.jsx';
+import Waveform from '../waveform/waveform.jsx';
+import BufferedInput from '../buffered-input/buffered-input.jsx';
 
-const styles = require('./sound-editor.css');
-const formStyles = require('../../css/forms.css');
+import styles from './sound-editor.css';
+import formStyles from '../../css/forms.css';
 
-const playIcon = require('../record-modal/icon--play.svg');
-const stopIcon = require('../record-modal/icon--stop-playback.svg');
+import playIcon from '../record-modal/icon--play.svg';
+import stopIcon from '../record-modal/icon--stop-playback.svg';
 
 const SoundEditor = props => (
     <Box className={styles.editorContainer}>
diff --git a/src/containers/sound-editor.jsx b/src/containers/sound-editor.jsx
index 910206e15..f0aa0d9eb 100644
--- a/src/containers/sound-editor.jsx
+++ b/src/containers/sound-editor.jsx
@@ -1,13 +1,13 @@
-const bindAll = require('lodash.bindall');
-const PropTypes = require('prop-types');
-const React = require('react');
+import bindAll from 'lodash.bindall';
+import PropTypes from 'prop-types';
+import React from 'react';
 
-const {connect} = require('react-redux');
+import {connect} from 'react-redux';
 
-const {computeRMS} = require('../lib/audio/audio-util.js');
+import {computeRMS} from '../lib/audio/audio-util.js';
 
-const SoundEditorComponent = require('../components/sound-editor/sound-editor.jsx');
-const AudioBufferPlayer = require('../lib/audio/audio-buffer-player.js');
+import SoundEditorComponent from '../components/sound-editor/sound-editor.jsx';
+import AudioBufferPlayer from '../lib/audio/audio-buffer-player.js';
 
 const getChunkLevels = (samples, chunkSize = 1024) => {
     const sampleCount = samples.length;
diff --git a/src/lib/audio/audio-util.js b/src/lib/audio/audio-util.js
index cfa25fe23..f71222881 100644
--- a/src/lib/audio/audio-util.js
+++ b/src/lib/audio/audio-util.js
@@ -1,18 +1,18 @@
-class AudioUtil {
-    static computeRMS (samples) {
-        // Calculate RMS, adapted from https://github.com/Tonejs/Tone.js/blob/master/Tone/component/Meter.js#L88
-        let sum = 0;
-        for (let i = 0; i < samples.length; i++) {
-            const sample = samples[i];
-            sum += Math.pow(sample, 2);
-        }
-        const rms = Math.sqrt(sum / samples.length);
-        // Scale it
-        const unity = 0.55;
-        const val = rms / unity;
-        // Scale the output curve
-        return Math.sqrt(val);
+const computeRMS = function (samples) {
+    // Calculate RMS, adapted from https://github.com/Tonejs/Tone.js/blob/master/Tone/component/Meter.js#L88
+    let sum = 0;
+    for (let i = 0; i < samples.length; i++) {
+        const sample = samples[i];
+        sum += Math.pow(sample, 2);
     }
-}
+    const rms = Math.sqrt(sum / samples.length);
+    // Scale it
+    const unity = 0.55;
+    const val = rms / unity;
+    // Scale the output curve
+    return Math.sqrt(val);
+};
 
-module.exports = AudioUtil;
+export {
+    computeRMS
+};