From ec6ced98a1a35493d1bccd5e00f71ca87f299be5 Mon Sep 17 00:00:00 2001
From: Ashhar Hasan <hashhar_dev@outlook.com>
Date: Sat, 19 Dec 2015 02:32:46 +0530
Subject: [PATCH] Replaced tabs with spaces

---
 .../better_compress_solution.ipynb            | 100 +++++++++---------
 1 file changed, 50 insertions(+), 50 deletions(-)

diff --git a/arrays_strings/better_compress/better_compress_solution.ipynb b/arrays_strings/better_compress/better_compress_solution.ipynb
index 3770c03..89acb96 100644
--- a/arrays_strings/better_compress/better_compress_solution.ipynb
+++ b/arrays_strings/better_compress/better_compress_solution.ipynb
@@ -108,59 +108,59 @@
    "outputs": [],
    "source": [
     "def compress_string(string):\n",
-    "\tif string is None or len(string) == 0:\n",
-    "\t\treturn string\n",
+    "    if string is None or len(string) == 0:\n",
+    "        return string\n",
     "\n",
-    "\t# Calculate the size of the compressed string\n",
-    "\tsize = 0\n",
-    "\tlast_char = string[0]\n",
-    "\tfor char in string:\n",
-    "\t\tif char != last_char:\n",
-    "\t\t\tsize += 2\n",
-    "\t\t\tlast_char = char\n",
-    "\tsize += 2\n",
+    "    # Calculate the size of the compressed string\n",
+    "    size = 0\n",
+    "    last_char = string[0]\n",
+    "    for char in string:\n",
+    "        if char != last_char:\n",
+    "            size += 2\n",
+    "            last_char = char\n",
+    "    size += 2\n",
     "\n",
-    "\t# If the compressed string size is greater than\n",
-    "\t# or equal to string size, return original string\n",
-    "\tif size >= len(string):\n",
-    "\t\treturn string\n",
+    "    # If the compressed string size is greater than\n",
+    "    # or equal to string size, return original string\n",
+    "    if size >= len(string):\n",
+    "        return string\n",
     "\n",
-    "\t# Create compressed_string\n",
-    "\t# New objective:\n",
-    "\t\t# Single characters are to be left as is\n",
-    "\t\t# Double characters are to be left as are\n",
-    "\tcompressed_string = list()\n",
-    "\tcount = 0\n",
-    "\tlast_char = string[0]\n",
-    "\tfor char in string:\n",
-    "\t\tif char == last_char:\n",
-    "\t\t\tcount += 1\n",
-    "\t\telse:\n",
-    "\t\t\t# Do the old compression tricks only if count exceeds two\n",
-    "\t\t\tif count > 2:\n",
-    "\t\t\t\tcompressed_string.append(last_char)\n",
-    "\t\t\t\tcompressed_string.append(str(count))\n",
-    "\t\t\t\tcount = 1\n",
-    "\t\t\t\tlast_char = char\n",
-    "\t\t\t# If count is either 1 or 2 (or 0?)\n",
-    "\t\t\t# FIXME: CAN COUNT BE 0?\n",
-    "\t\t\telse:\n",
-    "\t\t\t\t# If count is 1, leave the char as is\n",
-    "\t\t\t\tif count == 1:\n",
-    "\t\t\t\t\tcompressed_string.append(last_char)\n",
-    "\t\t\t\t\tcount = 1\n",
-    "\t\t\t\t\tlast_char = char\n",
-    "\t\t\t\t# If count is 2, append the character twice\n",
-    "\t\t\t\telse:\n",
-    "\t\t\t\t\tcompressed_string.append(last_char)\n",
-    "\t\t\t\t\tcompressed_string.append(last_char)\n",
-    "\t\t\t\t\tcount = 1\n",
-    "\t\t\t\t\tlast_char = char\n",
-    "\tcompressed_string.append(last_char)\n",
-    "\tcompressed_string.append(str(count))\n",
+    "    # Create compressed_string\n",
+    "    # New objective:\n",
+    "        # Single characters are to be left as is\n",
+    "        # Double characters are to be left as are\n",
+    "    compressed_string = list()\n",
+    "    count = 0\n",
+    "    last_char = string[0]\n",
+    "    for char in string:\n",
+    "        if char == last_char:\n",
+    "            count += 1\n",
+    "        else:\n",
+    "            # Do the old compression tricks only if count exceeds two\n",
+    "            if count > 2:\n",
+    "                compressed_string.append(last_char)\n",
+    "                compressed_string.append(str(count))\n",
+    "                count = 1\n",
+    "                last_char = char\n",
+    "            # If count is either 1 or 2 (or 0?)\n",
+    "            # FIXME: CAN COUNT BE 0?\n",
+    "            else:\n",
+    "                # If count is 1, leave the char as is\n",
+    "                if count == 1:\n",
+    "                    compressed_string.append(last_char)\n",
+    "                    count = 1\n",
+    "                    last_char = char\n",
+    "                # If count is 2, append the character twice\n",
+    "                else:\n",
+    "                    compressed_string.append(last_char)\n",
+    "                    compressed_string.append(last_char)\n",
+    "                    count = 1\n",
+    "                    last_char = char\n",
+    "    compressed_string.append(last_char)\n",
+    "    compressed_string.append(str(count))\n",
     "\n",
-    "\t# Convert the characters in the list to a string\n",
-    "\treturn \"\".join(compressed_string)"
+    "    # Convert the characters in the list to a string\n",
+    "    return \"\".join(compressed_string)"
    ]
   },
   {
@@ -255,7 +255,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.4.3"
+   "version": "3.5.0"
   }
  },
  "nbformat": 4,