Update cachematrix.R

cachematrix.R

@@ -2,14 +2,34 @@
 ## functions do
 
 ## Write a short comment describing this function
+# This function wiil cache the inverse matrix, setinverse() will cache the
+# inverse and getinverse() will return the cached matrix
 
 makeCacheMatrix <- function(x = matrix()) {
-
+  m <- NULL
+  set <- function(y) {
+    x <<- y
+    m <<- NULL
+  }
+  get <- function () x
+  setinverse <- function(inv) inv_matrix <<- inv
+  getinverse <- function() inv_matrix
+  list(set = set, get = get, setinverse = setinverse, getinverse = getinverse)
 }
 
 
-## Write a short comment describing this function
+## Write a short comment describing this function\
+# The function will get the inverse matrix from x, checks if the cache already
+# exist, if not it will get the matrix and solve using solve() function
 
 cacheSolve <- function(x, ...) {
-        ## Return a matrix that is the inverse of 'x'
+  m <- x$getinverse()
+  if (!is.null(m)) {
+    message("Getting cached data")
+    return(m)
+  }
+  data <- x$get()
+  m <- solve(data, ...)
+  x$setinverse(m)
+  m
 }