From 6d740ceb677a1adf06adc7c53c11beb5c6aeaad1 Mon Sep 17 00:00:00 2001
From: John Reilly <johnny_reilly@hotmail.com>
Date: Wed, 4 Dec 2013 11:28:29 +0000
Subject: [PATCH 1/2] knockout.projections: Created typings and tests

---
 .../knockout.projections-tests.ts             | 30 +++++++++++++++++++
 .../knockout.projections.d.ts                 | 11 +++++++
 2 files changed, 41 insertions(+)
 create mode 100644 knockout.projections/knockout.projections-tests.ts
 create mode 100644 knockout.projections/knockout.projections.d.ts

diff --git a/knockout.projections/knockout.projections-tests.ts b/knockout.projections/knockout.projections-tests.ts
new file mode 100644
index 000000000..6940a4989
--- /dev/null
+++ b/knockout.projections/knockout.projections-tests.ts
@@ -0,0 +1,30 @@
+// Type definitions for knockout-projections 1.0.0
+// Project: https://github.com/stevesanderson/knockout-projections
+// Definitions by: John Reilly <https://github.com/johnnyreilly>
+
+/// <reference path="../knockout/knockout.d.ts" />
+/// <reference path="knockout.projections.d.ts" />
+
+// Test map
+var sourceItems = ko.observableArray([1, 2, 3, 4, 5]);
+var squares = sourceItems.map(function (x) { return x * x; });
+var squaresAsStrings = sourceItems.map(function (x) { return (x * x).toString(); });
+
+sourceItems.push(6);
+// 'squares' has automatically updated and now contains [1, 4, 9, 16, 25, 36]
+// 'squaresAsStrings' has automatically updated and now contains ['1', '4', '9', '16', '25', '36']
+
+sourceItems.reverse();
+// 'squares' now contains [36, 25, 16, 9, 4, 1]
+// 'squaresAsStrings' now contains ['36', '25', '16', '9', '4', '1']
+
+// Test Filtering
+
+var evenSquares = squares.filter(function (x) { return x % 2 === 0; });
+// evenSquares is now an observable containing [36, 16, 4]
+
+sourceItems.push(9);
+// This has no effect on evenSquares, because 9*9=81 is odd
+
+sourceItems.push(10);
+// evenSquares now contains [36, 16, 4, 100]
diff --git a/knockout.projections/knockout.projections.d.ts b/knockout.projections/knockout.projections.d.ts
new file mode 100644
index 000000000..5e85308a9
--- /dev/null
+++ b/knockout.projections/knockout.projections.d.ts
@@ -0,0 +1,11 @@
+// Type definitions for knockout-projections 1.0.0
+// Project: https://github.com/stevesanderson/knockout-projections
+// Definitions by: John Reilly <https://github.com/johnnyreilly>
+
+/// <reference path="../knockout/knockout.d.ts" />
+
+interface KnockoutObservableArrayFunctions<T> {
+
+    map<TResult>(mapping: (value: T) => TResult): KnockoutObservableArray<TResult>;
+    filter(predicate: (value: T) => boolean): KnockoutObservableArray<T>;
+}

From a20e5adf6a09bf7551b56e2202d6bae112373d1a Mon Sep 17 00:00:00 2001
From: John Reilly <johnny_reilly@hotmail.com>
Date: Wed, 4 Dec 2013 11:35:18 +0000
Subject: [PATCH 2/2] knockout.projections: corrected header

---
 knockout.projections/knockout.projections-tests.ts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/knockout.projections/knockout.projections-tests.ts b/knockout.projections/knockout.projections-tests.ts
index 6940a4989..3d479e7ac 100644
--- a/knockout.projections/knockout.projections-tests.ts
+++ b/knockout.projections/knockout.projections-tests.ts
@@ -1,6 +1,4 @@
-// Type definitions for knockout-projections 1.0.0
-// Project: https://github.com/stevesanderson/knockout-projections
-// Definitions by: John Reilly <https://github.com/johnnyreilly>
+// Tests for knockout.projections.d.ts
 
 /// <reference path="../knockout/knockout.d.ts" />
 /// <reference path="knockout.projections.d.ts" />