From 46033ae52eca6e22301bb8ed9566c498d3494711 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Diego=20Rodr=C3=ADguez=20Baquero?=
 <github@diegorbaquero.com>
Date: Sat, 10 Jul 2021 20:27:48 -0500
Subject: fix: modernize code (#2134)

* fix: modernize code

* standard fix
---
 lib/peer.js    | 16 ++++------------
 lib/torrent.js |  7 ++++---
 lib/webconn.js |  4 +---
 3 files changed, 9 insertions(+), 18 deletions(-)

(limited to 'lib')

diff --git a/lib/peer.js b/lib/peer.js
index 5471773..c7da3ad 100644
--- a/lib/peer.js
+++ b/lib/peer.js
@@ -45,34 +45,26 @@ exports.createWebRTCPeer = (conn, swarm) => {
  * listening port of the TCP server. Until the remote peer sends a handshake, we don't
  * know what swarm the connection is intended for.
  */
-exports.createTCPIncomingPeer = conn => {
-  return _createIncomingPeer(conn, 'tcpIncoming')
-}
+exports.createTCPIncomingPeer = conn => _createIncomingPeer(conn, 'tcpIncoming')
 
 /**
  * Incoming uTP peers start out connected, because the remote peer connected to the
  * listening port of the uTP server. Until the remote peer sends a handshake, we don't
  * know what swarm the connection is intended for.
  */
-exports.createUTPIncomingPeer = conn => {
-  return _createIncomingPeer(conn, 'utpIncoming')
-}
+exports.createUTPIncomingPeer = conn => _createIncomingPeer(conn, 'utpIncoming')
 
 /**
  * Outgoing TCP peers start out with just an IP address. At some point (when there is an
  * available connection), the client can attempt to connect to the address.
  */
-exports.createTCPOutgoingPeer = (addr, swarm) => {
-  return _createOutgoingPeer(addr, swarm, 'tcpOutgoing')
-}
+exports.createTCPOutgoingPeer = (addr, swarm) => _createOutgoingPeer(addr, swarm, 'tcpOutgoing')
 
 /**
  * Outgoing uTP peers start out with just an IP address. At some point (when there is an
  * available connection), the client can attempt to connect to the address.
  */
-exports.createUTPOutgoingPeer = (addr, swarm) => {
-  return _createOutgoingPeer(addr, swarm, 'utpOutgoing')
-}
+exports.createUTPOutgoingPeer = (addr, swarm) => _createOutgoingPeer(addr, swarm, 'utpOutgoing')
 
 const _createIncomingPeer = (conn, type) => {
   const addr = `${conn.remoteAddress}:${conn.remotePort}`
diff --git a/lib/torrent.js b/lib/torrent.js
index f60d459..62fa016 100644
--- a/lib/torrent.js
+++ b/lib/torrent.js
@@ -1269,7 +1269,7 @@ class Torrent extends EventEmitter {
     const self = this
 
     if (typeof window !== 'undefined' && typeof window.requestIdleCallback === 'function') {
-      window.requestIdleCallback(function () { self._updateWire(wire) }, { timeout: 250 })
+      window.requestIdleCallback(() => { self._updateWire(wire) }, { timeout: 250 })
     } else {
       self._updateWire(wire)
     }
@@ -1677,8 +1677,8 @@ class Torrent extends EventEmitter {
     // is the torrent done? (if all current selections are satisfied, or there are
     // no selections, then torrent is done)
     let done = true
-    for (let i = 0; i < this._selections.length; i++) {
-      const selection = this._selections[i]
+
+    for (const selection of this._selections) {
       for (let piece = selection.from; piece <= selection.to; piece++) {
         if (!this.bitfield.get(piece)) {
           done = false
@@ -1687,6 +1687,7 @@ class Torrent extends EventEmitter {
       }
       if (!done) break
     }
+
     if (!this.done && done) {
       this.done = true
       this._debug(`torrent done: ${this.infoHash}`)
diff --git a/lib/webconn.js b/lib/webconn.js
index c957fbb..22298b3 100644
--- a/lib/webconn.js
+++ b/lib/webconn.js
@@ -92,9 +92,7 @@ class WebConn extends Wire {
         end: rangeEnd
       }]
     } else {
-      const requestedFiles = files.filter(file => {
-        return file.offset <= rangeEnd && (file.offset + file.length) > rangeStart
-      })
+      const requestedFiles = files.filter(file => file.offset <= rangeEnd && (file.offset + file.length) > rangeStart)
       if (requestedFiles.length < 1) {
         return cb(new Error('Could not find file corresponding to web seed range request'))
       }
-- 
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