From 80fd73fedc2519998a5227c4407ddeec76ec360c Mon Sep 17 00:00:00 2001
From: Olivier Tardieu <tardieu@us.ibm.com>
Date: Mon, 16 Oct 2017 09:33:04 -0400
Subject: [PATCH] Add seq alias

---
 composer.js  | 4 ++++
 test/test.js | 9 +++++++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/composer.js b/composer.js
index b95e871..80bd59d 100644
--- a/composer.js
+++ b/composer.js
@@ -86,6 +86,10 @@ class Composer {
         return Array.prototype.map.call(arguments, x => this.task(x), this).reduce(chain)
     }
 
+    seq() {
+        return this.sequence(...arguments)
+    }
+
     if(test, consequent, alternate) {
         if (test == null || consequent == null) throw new ComposerError('Missing arguments in composition', arguments)
         const id = {}
diff --git a/test/test.js b/test/test.js
index 2936aa8..b64bacd 100644
--- a/test/test.js
+++ b/test/test.js
@@ -117,7 +117,7 @@ describe('composer', function () {
                     } catch (error) {
                         assert.equal(error, 'Error: Invalid composition argument')
                     }
-                 })
+                })
 
                 it('42 must throw', function () {
                     try {
@@ -126,7 +126,7 @@ describe('composer', function () {
                     } catch (error) {
                         assert.equal(error, 'Error: Invalid composition argument')
                     }
-                 })
+                })
 
                 it('{ foo: \'bar\' } must throw', function () {
                     try {
@@ -161,6 +161,11 @@ describe('composer', function () {
                     return invoke(composer.sequence(composer.sequence('TripleAndIncrement', 'DivideByTwo'), 'DivideByTwo'), { n: 5 })
                         .then(activation => assert.deepEqual(activation.response.result, { n: 4 }))
                 })
+
+                it('seq', function () {
+                    return invoke(composer.seq('TripleAndIncrement', 'DivideByTwo', 'DivideByTwo'), { n: 5 })
+                        .then(activation => assert.deepEqual(activation.response.result, { n: 4 }))
+                })
             })
 
             describe('if', function () {