Compute squares.

lib/index.js

@@ -7,6 +7,16 @@ var FsExtra = require("fs-extra")
 // Constants
 const STORE_PATH = Ul.USER_DIR + "/.git-stats"
     , LEVELS = 5
+    , SQUARES = ["⬚", "O", "▢", "▤", "▣", "⬛"]
+    , DAYS = {
+        Sun: 0
+      , Mon: 1
+      , Tue: 2
+      , Wed: 3
+      , Thu: 4
+      , Fri: 5
+      , Sat: 6
+      }
     ;
 
 // Constructor
@@ -96,7 +106,7 @@ GitStats.iterateDays = function (data, callback) {
 
     while (!start.isAfter(end)) {
         cDay = start.format(data.format);
-        callback(cDay);
+        callback(cDay, start);
         start.add(1, "days")
     }
 };
@@ -167,10 +177,34 @@ GitStats.ansiCalendar = function (data, callback) {
         callback = data;
         data = undefined;
     }
-        // ⬚ ▢ ▤ ▣ ⬛
+
+    var year = []
+      , cWeek = []
+      , sDay = ""
+      , cDayObj = null
+      ;
+
+
     GitStats.calendar(data, function (err, cal) {
         if (err) { return callback(err); }
+        GitStats.iterateDays(function (cDay, mDay) {
+            sDay = mDay.format("ddd");
+            cDayObj = cal.days[cDay];
+
+            if (sDay === "Sun" && Object.keys(cWeek).length) {
+                year.push(cWeek);
+                cWeek = []
+            }
+
+            if (!cDayObj) return;
+
+            cWeek[DAYS[sDay]] = SQUARES[cDayObj.level];
+        });
+
+        if (cWeek.length) {
+            year.push(cWeek);
+        }
+
 
-        debugger
     });
 };