From f94be290472e83dacdbd9db5285a1233ffbb32f2 Mon Sep 17 00:00:00 2001
From: Juan Cruz Viotti <juanchiviotti@gmail.com>
Date: Thu, 15 Jan 2015 11:39:18 -0300
Subject: [PATCH] Remove unused error.handleCallback function

---
 lib/errors/errors.coffee      |  8 ------
 lib/errors/errors.spec.coffee | 49 -----------------------------------
 2 files changed, 57 deletions(-)

diff --git a/lib/errors/errors.coffee b/lib/errors/errors.coffee
index 4c36a48f..e2b4b95c 100644
--- a/lib/errors/errors.coffee
+++ b/lib/errors/errors.coffee
@@ -21,11 +21,3 @@ exports.handle = (error, exit = true) ->
 		errorCode = 1
 
 	process.exit(errorCode) if exit
-
-exports.handleCallback = (callback, context, exit) ->
-	if not _.isFunction(callback)
-		throw new Error('Callback is not a function')
-
-	return (error, args...) ->
-		exports.handle(error, exit) if error?
-		return callback.apply(context, args)
diff --git a/lib/errors/errors.spec.coffee b/lib/errors/errors.spec.coffee
index 02498ef2..c029e11d 100644
--- a/lib/errors/errors.spec.coffee
+++ b/lib/errors/errors.spec.coffee
@@ -77,52 +77,3 @@ describe 'Errors:', ->
 			checkProcessExitOption error, false, (processExitStub, logErrorStub) ->
 				expect(logErrorStub).to.have.been.calledOnce
 				expect(logErrorStub).to.have.been.calledWith('No such file or directory: hello')
-
-	describe '#handleCallback()', ->
-
-		it 'should throw an error if callback is not a function', ->
-			expect ->
-				errors.handleCallback('hello')
-			.to.throw('Callback is not a function')
-
-		it 'should return a new function', ->
-			callback = errors.handleCallback(_.noop)
-			expect(callback).to.be.an.instanceof(Function)
-
-		describe 'given no error', ->
-
-			it 'should pass arguments back to the callback', ->
-				spy = sinon.spy()
-				callback = errors.handleCallback(spy)
-				callback.call(null, null, 'Hello World', 123)
-				expect(spy).to.have.been.calledOnce
-				expect(spy).to.have.been.calledWithExactly('Hello World', 123)
-
-			it 'should be able to pass a context', ->
-				spy = sinon.spy()
-				context =
-					foo: 'bar'
-				callback = errors.handleCallback(spy, context)
-				callback.call(null, null, 'Hello World', 123)
-				expect(spy).to.have.been.calledOn(context)
-
-		describe 'given an error', ->
-
-			beforeEach ->
-				@handleStub = sinon.stub(errors, 'handle')
-				@error = new Error('hello')
-
-			afterEach ->
-				@handleStub.restore()
-
-			it 'should call handle() with the error', ->
-				callback = errors.handleCallback(_.noop)
-				callback.call(null, @error)
-				expect(@handleStub).to.have.been.calledOnce
-				expect(@handleStub).to.have.been.calledWith(@error)
-
-			it 'should call handle() with the exit boolean parameter', ->
-				callback = errors.handleCallback(_.noop, null, false)
-				callback.call(null, @error)
-				expect(@handleStub).to.have.been.calledOnce
-				expect(@handleStub).to.have.been.calledWithExactly(@error, false)