From 3915201aad0dd9e56b0b774e23acef446c77deed Mon Sep 17 00:00:00 2001
From: Mark Eschbach <meschbach@gmail.com>
Date: Wed, 12 Feb 2020 09:28:46 -0800
Subject: [PATCH] [breaking] junk-bucket/future now exports Future as a
 component of the module

---
 future.js               | 10 ++++++----
 rpc.js                  |  2 +-
 sequence.js             | 17 ++++++++++-------
 sockets.js              |  2 +-
 streams.js              |  2 +-
 tests/future-tests.js   |  2 +-
 tests/sequence-tests.js |  2 +-
 tests/spool-tests.js    |  2 +-
 timers.js               |  2 +-
 9 files changed, 23 insertions(+), 18 deletions(-)

diff --git a/future.js b/future.js
index 81a1919..e296291 100644
--- a/future.js
+++ b/future.js
@@ -114,7 +114,9 @@ async function parallel( promises ){
 	return out.good;
 }
 
-module.exports = Future
-module.exports.delay = delay;
-module.exports.promiseEvent = promiseEvent;
-module.exports.parallel = parallel;
+module.exports = {
+	Future,
+	delay,
+	promiseEvent,
+	parallel
+};
diff --git a/rpc.js b/rpc.js
index c24abc4..90e4b76 100644
--- a/rpc.js
+++ b/rpc.js
@@ -1,5 +1,5 @@
 const {Dispatcher, Base36Namer} = require("./command-dispatcher");
-const Future = require("./future");
+const {Future} = require("./future");
 
 class RPCClient {
 	constructor(input, output) {
diff --git a/sequence.js b/sequence.js
index f7fe2c7..c431775 100644
--- a/sequence.js
+++ b/sequence.js
@@ -1,15 +1,18 @@
-const Future = require('./future')
-const assert = require('assert')
+/**
+ * An abstraction around time bound delayed execution of a series of promises.
+ */
+const {Future} = require('./future');
+const assert = require('assert');
 
 class Sequence {
 	constructor( initialValue = true ) {
-		const when = new Future()
+		const when = new Future();
 		when.accept(initialValue);
 		this.last_op = when.promised;
 	}
 
 	next( perform ){
-		assert.equal(typeof perform, "function")
+		assert.equal(typeof perform, "function");
 		const operation = this.last_op.then(( input ) => {
 			return perform( input )
 		});
@@ -25,11 +28,11 @@ class Sequence {
 				canceled = true;
 				fail()
 			}
-		})
+		});
 		this.next( (input) => {
 			if( canceled ){ return input; }
 			waiting = false;
-			clock.cancel(token)
+			clock.cancel(token);
 			return perform( input )
 		});
 	}
@@ -37,4 +40,4 @@ class Sequence {
 
 module.exports = {
 	Sequence
-}
+};
diff --git a/sockets.js b/sockets.js
index fcbf7a4..6b6ab21 100644
--- a/sockets.js
+++ b/sockets.js
@@ -1,4 +1,4 @@
-const Future = require("./future");
+const {Future} = require("./future");
 
 /**
  * Abstracts out how to retrieve an address of a socket when being bound as a listener.  The resulting socket is the
diff --git a/streams.js b/streams.js
index 624a310..3829e6e 100644
--- a/streams.js
+++ b/streams.js
@@ -1,4 +1,4 @@
-const Future = require("./future");
+const {Future} = require("./future");
 
 const {Readable, Transform, Writable} = require("stream");
 const {LengthPrefixedFrameIngress, LengthPrefixedFrameEgress} = require("./streams/network-length-frame");
diff --git a/tests/future-tests.js b/tests/future-tests.js
index f4cb1fc..3c056f5 100644
--- a/tests/future-tests.js
+++ b/tests/future-tests.js
@@ -1,6 +1,6 @@
 const mocha = require("mocha")
 const assert = require("assert")
-const Future = require("../future")
+const {Future} = require("../future");
 
 
 describe( "Future", function () {
diff --git a/tests/sequence-tests.js b/tests/sequence-tests.js
index 79b693f..b5c4b7e 100644
--- a/tests/sequence-tests.js
+++ b/tests/sequence-tests.js
@@ -2,7 +2,7 @@ const mocha = require("mocha")
 const assert = require("assert")
 
 const {Sequence} = require('../sequence')
-const Future = require('../future')
+const {Future} = require('../future');
 
 describe("Sequence", function () {
 	it("initial value is passed to first in sequence", async function(){
diff --git a/tests/spool-tests.js b/tests/spool-tests.js
index acaf9af..b6e6bba 100644
--- a/tests/spool-tests.js
+++ b/tests/spool-tests.js
@@ -1,7 +1,7 @@
 const mocha = require("mocha")
 const assert = require("assert")
 
-const Future = require("../future")
+const {Future} = require("../future");
 const {Sequence} = require('../sequence')
 const {LogicalTimer, WatchDog, defaultNodeTimer} = require("../timers")
 
diff --git a/timers.js b/timers.js
index 9df4a08..e926376 100644
--- a/timers.js
+++ b/timers.js
@@ -1,4 +1,4 @@
-const Future = require('./future')
+const {Future} = require('./future');
 const assert = require('assert')
 
 class LogicalTimerAlarm {