Merge branch 'release/0.8.4'

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "monet",
-  "version": "0.8.3",
+  "version": "0.8.4",
   "main": ["src/main/javascript/monet.js","src/main/javascript/monet-pimp.js"],
   "ignore": [
     "**/.*",

component.json

@@ -1,6 +1,6 @@
 {
     "name": "monet",
-    "version": "0.8.3",
+    "version": "0.8.4",
     "scripts": [
         "src/main/javascript/monet.js",
         "src/main/javascript/monet-pimp.js"

package.json

@@ -2,7 +2,7 @@
   "author": "Chris Myers",
   "name": "monet",
   "description": "Monadic types library for JavaScript",
-  "version": "0.8.3",
+  "version": "0.8.4",
   "homepage": "https://github.com/cwmyers/monet.js",
   "repository": {
     "type": "git",

src/main/javascript/monet-pimp.js

@@ -1,4 +1,4 @@
-//     monet-pimp.js 0.8.3
+//     monet-pimp.js 0.8.4
 
 //     This file needs to be included after monet.js
 

src/main/javascript/monet.js

@@ -1,4 +1,4 @@
-//     Monet.js 0.8.3
+//     Monet.js 0.8.4
 
 //     (c) 2012-2014 Chris Myers
 //     Monet.js may be freely distributed under the MIT license.
@@ -354,6 +354,9 @@
         foldLeft: function (initialValue) {
             return this.toList().foldLeft(initialValue)
         },
+        foldRight: function (initialValue) {
+            return this.toList().foldRight(initialValue)
+        },
         filter: function (fn) {
             return listFilter(this.toList(), fn)
         },

src/test/javascript/list_spec.js

@@ -58,6 +58,18 @@ describe("An immutable list", function () {
         })).toEqual(10)
     })
 
+    it("can be reversed using foldLeft and cons", function () {
+        expect(list.foldLeft(Nil)(function (acc, e) {
+            return acc.cons(e)
+        }).toArray()).toEqual([4,3,2,1])
+    })
+
+    it("can not be reversed using foldRight and cons", function () {
+        expect(list.foldRight(Nil)(function (e, acc) {
+            return acc.cons(e)
+        }).toArray()).toEqual([1,2,3,4])
+    })
+
     it("will have cons available on objects", function () {
         expect("fun".cons(list).toArray()).toEqual(["fun", 1, 2, 3, 4])
     })

src/test/javascript/nel_spec.js

@@ -82,5 +82,17 @@ describe("A Non-Empty immutable list", function () {
 
   })
 
+  it("can be reversed using foldLeft and cons", function () {
+    expect(nonEmptyList.foldLeft(Nil)(function (acc, e) {
+      return acc.cons(e)
+    }).toArray()).toEqual([4,3,2,1])
+  })
+
+  it("can not be reversed using foldRight and cons", function () {
+    expect(nonEmptyList.foldRight(Nil)(function (e, acc) {
+      return acc.cons(e)
+    }).toArray()).toEqual([1,2,3,4])
+  })
+
 })