From 79dab4248769c86a616581f848baf6d443d6e45f Mon Sep 17 00:00:00 2001
From: Jonahlyn Gilstrap <jgilstrap@gmail.com>
Date: Sat, 24 May 2014 20:48:47 -0600
Subject: [PATCH] Programming Assignment 2 submission.

---
 cachematrix.R | 42 ++++++++++++++++++++++++++++++++++--------
 1 file changed, 34 insertions(+), 8 deletions(-)

diff --git a/cachematrix.R b/cachematrix.R
index a50be65aa44..bc1d82f0e06 100644
--- a/cachematrix.R
+++ b/cachematrix.R
@@ -1,15 +1,41 @@
-## Put comments here that give an overall description of what your
-## functions do
-
-## Write a short comment describing this function
+## Functions create and cache the inverse of a matrix.
 
+## Creates an object to hold a matrix and its inverse
 makeCacheMatrix <- function(x = matrix()) {
-
+  # Holds the inverse matrix
+  i <- NULL
+  
+  # Sets the original matrix and initializes the inverse to NULL
+  set <- function(y) {
+    x <<- y
+    i <<- NULL
+  }
+  
+  # Returns the original matrix
+  get <- function() x
+  
+  # Sets the inverse matrix
+  setinverse <- function(inverse) i <<- inverse
+  
+  # Gets the inverse matrix
+  getinverse <- function() i
+  
+  # Returns a list holding the above functions
+  list(set = set, get = get, setinverse = setinverse, getinverse = getinverse)
 }
 
 
-## Write a short comment describing this function
-
+## Gets an inverse matrix from cache or created and caches an inverse matrix.
 cacheSolve <- function(x, ...) {
-        ## Return a matrix that is the inverse of 'x'
+  # Attempt to get a cached inverse from the matrix container object
+  i <- x$getinverse()
+  if(!is.null(i)){
+    message("getting cached inverse")
+    return(i)
+  }
+  # A cached inverse was not found, make one, cache it and return it.
+  data <- x$get()
+  i <- solve(data)
+  x$setinverse(i)
+  i
 }