This commit removes all usages of github.com/jinzhu/now.

github.com/jinzhu/now has numerous errors handling date and time. The example's of them are:
1. Incorrect handling of DST (https://github.com/jinzhu/now/issues/13).
2. 24 Hour long days (https://stackoverflow.com/questions/25254443/return-local-beginning-of-day-time-object-in-go) Chicago has 23, 24, or 25 hours in a day.
3. Incorrect usage of time.Truncate which can return time with a non-zero minute, depending on the time's Location. (https://github.com/golang/go/issues/16647).

There are other issues as well, including getting incorrect beginning and end of the month.

1 files changed, 17 insertions, 0 deletions

diff --git a/todolist/util.go b/todolist/util.go
index bbed216..72d475f 100644
--- a/todolist/util.go
+++ b/todolist/util.go
@@ -1,5 +1,7 @@
 package todolist
 
+import "time"
+
 func AddIfNotThere(arr []string, items []string) []string {
 	for _, item := range items {
 		there := false
@@ -27,3 +29,18 @@ func AddTodoIfNotThere(arr []*Todo, item *Todo) []*Todo {
 	}
 	return arr
 }
+
+func bod(t time.Time) time.Time {
+	year, month, day := t.Date()
+	return time.Date(year, month, day, 0, 0, 0, 0, t.Location())
+}
+
+func getNearestMonday(t time.Time) time.Time {
+	for {
+		if t.Weekday() != time.Monday {
+			t = t.AddDate(0, 0, -1)
+		} else {
+			return t
+		}
+	}
+}