From 255390c710757d9c0f94baa834be2d2dfc1761aa Mon Sep 17 00:00:00 2001
From: Will Charczuk <will@blendlabs.com>
Date: Sat, 29 Apr 2017 13:21:26 -0700
Subject: [PATCH] wtf

---
 util/generate.go | 129 -----------------------------------------------
 1 file changed, 129 deletions(-)

diff --git a/util/generate.go b/util/generate.go
index 2615e70..2bd1d72 100644
--- a/util/generate.go
+++ b/util/generate.go
@@ -59,132 +59,3 @@ func (g generate) RandomValuesWithAverage(samples int, average, scale float64) S
 
 	return Sequence{Array(values)}
 }
-
-// Days generates a sequence of timestamps by day, from -days to today.
-func (g generate) Days(days int) []time.Time {
-	var values []time.Time
-	for day := days; day >= 0; day-- {
-		values = append(values, time.Now().AddDate(0, 0, -day))
-	}
-	return values
-}
-
-func (g generate) MarketHours(from, to time.Time, marketOpen, marketClose time.Time, isHoliday HolidayProvider) []time.Time {
-	var times []time.Time
-	cursor := Date.On(marketOpen, from)
-	toClose := Date.On(marketClose, to)
-	for cursor.Before(toClose) || cursor.Equal(toClose) {
-		todayOpen := Date.On(marketOpen, cursor)
-		todayClose := Date.On(marketClose, cursor)
-		isValidTradingDay := !isHoliday(cursor) && Date.IsWeekDay(cursor.Weekday())
-
-		if (cursor.Equal(todayOpen) || cursor.After(todayOpen)) && (cursor.Equal(todayClose) || cursor.Before(todayClose)) && isValidTradingDay {
-			times = append(times, cursor)
-		}
-		if cursor.After(todayClose) {
-			cursor = Date.NextMarketOpen(cursor, marketOpen, isHoliday)
-		} else {
-			cursor = Date.NextHour(cursor)
-		}
-	}
-	return times
-}
-
-func (g generate) MarketHourQuarters(from, to time.Time, marketOpen, marketClose time.Time, isHoliday HolidayProvider) []time.Time {
-	var times []time.Time
-	cursor := Date.On(marketOpen, from)
-	toClose := Date.On(marketClose, to)
-	for cursor.Before(toClose) || cursor.Equal(toClose) {
-
-		isValidTradingDay := !isHoliday(cursor) && Date.IsWeekDay(cursor.Weekday())
-
-		if isValidTradingDay {
-			todayOpen := Date.On(marketOpen, cursor)
-			todayNoon := Date.NoonOn(cursor)
-			today2pm := Date.On(Date.Time(14, 0, 0, 0, cursor.Location()), cursor)
-			todayClose := Date.On(marketClose, cursor)
-			times = append(times, todayOpen, todayNoon, today2pm, todayClose)
-		}
-
-		cursor = Date.NextDay(cursor)
-	}
-	return times
-}
-
-func (g generate) MarketDayCloses(from, to time.Time, marketOpen, marketClose time.Time, isHoliday HolidayProvider) []time.Time {
-	var times []time.Time
-	cursor := Date.On(marketOpen, from)
-	toClose := Date.On(marketClose, to)
-	for cursor.Before(toClose) || cursor.Equal(toClose) {
-		isValidTradingDay := !isHoliday(cursor) && Date.IsWeekDay(cursor.Weekday())
-		if isValidTradingDay {
-			todayClose := Date.On(marketClose, cursor)
-			times = append(times, todayClose)
-		}
-
-		cursor = Date.NextDay(cursor)
-	}
-	return times
-}
-
-func (g generate) MarketDayAlternateCloses(from, to time.Time, marketOpen, marketClose time.Time, isHoliday HolidayProvider) []time.Time {
-	var times []time.Time
-	cursor := Date.On(marketOpen, from)
-	toClose := Date.On(marketClose, to)
-	for cursor.Before(toClose) || cursor.Equal(toClose) {
-		isValidTradingDay := !isHoliday(cursor) && Date.IsWeekDay(cursor.Weekday())
-		if isValidTradingDay {
-			todayClose := Date.On(marketClose, cursor)
-			times = append(times, todayClose)
-		}
-
-		cursor = cursor.AddDate(0, 0, 2)
-	}
-	return times
-}
-
-func (g generate) MarketDayMondayCloses(from, to time.Time, marketOpen, marketClose time.Time, isHoliday HolidayProvider) []time.Time {
-	var times []time.Time
-	cursor := Date.On(marketClose, from)
-	toClose := Date.On(marketClose, to)
-
-	for cursor.Equal(toClose) || cursor.Before(toClose) {
-		isValidTradingDay := !isHoliday(cursor) && Date.IsWeekDay(cursor.Weekday())
-		if isValidTradingDay {
-			times = append(times, cursor)
-		}
-		cursor = Date.NextDayOfWeek(cursor, time.Monday)
-	}
-	return times
-}
-
-func (g generate) Hours(start time.Time, totalHours int) []time.Time {
-	times := make([]time.Time, totalHours)
-
-	last := start
-	for i := 0; i < totalHours; i++ {
-		times[i] = last
-		last = last.Add(time.Hour)
-	}
-
-	return times
-}
-
-// HoursFilled adds zero values for the data bounded by the start and end of the xdata array.
-func (g generate) HoursFilled(xdata []time.Time, ydata []float64) ([]time.Time, []float64) {
-	start := Date.Start(xdata)
-	end := Date.End(xdata)
-
-	totalHours := Math.AbsInt(Date.DiffHours(start, end))
-
-	finalTimes := g.Hours(start, totalHours+1)
-	finalValues := make([]float64, totalHours+1)
-
-	var hoursFromStart int
-	for i, xd := range xdata {
-		hoursFromStart = Date.DiffHours(start, xd)
-		finalValues[hoursFromStart] = ydata[i]
-	}
-
-	return finalTimes, finalValues
-}