From 7a84944f99261d7d3ebda92f858cd31074a88ecc Mon Sep 17 00:00:00 2001
From: Aaron Jensen <aaronjensen@gmail.com>
Date: Tue, 4 Aug 2015 21:56:01 -0700
Subject: [PATCH] Add u.freeze

Fixes #7
---
 CHANGELOG.md   |  1 +
 lib/index.js   | 11 ++++++-----
 test/freeze.js |  6 ++++++
 test/index.js  |  6 ++++++
 4 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fa3bc72..419bf18 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # Change Log
 
 ## [unreleased]
+* Add `u.freeze` to freeze an object deeply. (https://github.com/substantial/updeep/issues/7)
 
 ## [0.2.3]
 * Fix cannot update value to null (https://github.com/substantial/updeep/issues/8)
diff --git a/lib/index.js b/lib/index.js
index b824fbb..2db718f 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -9,10 +9,11 @@ function updateAndFreeze(updates, obj) {
   return freeze(update(updates, obj));
 }
 
-const curried = curry(updateAndFreeze);
+const updeep = curry(updateAndFreeze);
 
-curried.omit = omit;
-curried.reject = reject;
-curried.withDefault = withDefault;
+updeep.omit = omit;
+updeep.reject = reject;
+updeep.withDefault = withDefault;
+updeep.freeze = freeze;
 
-export default curried;
+export default updeep;
diff --git a/test/freeze.js b/test/freeze.js
index 91c4d5f..6c89d22 100644
--- a/test/freeze.js
+++ b/test/freeze.js
@@ -56,4 +56,10 @@ describe('freeze', () => {
     freeze(obj);
     expect(Object.isFrozen(obj)).to.be.true;
   });
+
+  it('returns the same object', () => {
+    const obj = {};
+    const result = freeze(obj);
+    expect(result).to.equal(obj);
+  });
 });
diff --git a/test/index.js b/test/index.js
index 37e2bb9..c8a4619 100644
--- a/test/index.js
+++ b/test/index.js
@@ -113,4 +113,10 @@ describe('updeep', () => {
   it('assigns null values', () => {
     expect(u({isNull: null}, {})).to.eql({isNull: null});
   });
+
+  it('has additional functions', () => {
+    expect(u.freeze).to.be.a('function');
+    expect(u.omit).to.be.a('function');
+    expect(u.withDefault).to.be.a('function');
+  });
 });