analyzes week days frequency and hour frequency

analyzeDates.go

@@ -0,0 +1,72 @@
+package main
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+
+	"github.com/dghubble/go-twitter/twitter"
+)
+
+var week = [7]string{"Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"}
+
+func printBar(n int) {
+	for i := 0; i < n; i++ {
+		fmt.Print("█")
+	}
+	fmt.Println(" ")
+}
+
+func printDays(days map[string]int) {
+	for i := 0; i < len(week); i++ {
+		fmt.Print(week[i] + " - " + strconv.Itoa(days[week[i]]))
+		fmt.Print("	")
+		printBar(days[week[i]])
+	}
+}
+func analyzeDays(tweets []twitter.Tweet) {
+	var days = make(map[string]int)
+	for _, v := range tweets {
+		//fmt.Println(v.CreatedAt)
+		day := strings.Split(v.CreatedAt, " ")[0]
+		if _, ok := days[day]; ok {
+			days[day] = days[day] + 1
+		} else {
+			days[day] = 1
+		}
+	}
+	printDays(days)
+}
+
+func printHours(hours map[string]int) {
+	for i := 0; i < 24; i++ {
+		var h string
+		if i < 10 {
+			h = "0" + strconv.Itoa(i)
+		} else {
+			h = strconv.Itoa(i)
+		}
+		fmt.Print(h + "h	-	" + strconv.Itoa(hours[h]) + "tw")
+		fmt.Print("	")
+		printBar(hours[h])
+	}
+}
+func analyzeHours(tweets []twitter.Tweet) {
+	var hours = make(map[string]int)
+	for _, v := range tweets {
+		time := strings.Split(v.CreatedAt, " ")[3]
+		hour := strings.Split(time, ":")[0]
+		if _, ok := hours[hour]; ok {
+			hours[hour] = hours[hour] + 1
+		} else {
+			hours[hour] = 1
+		}
+	}
+	printHours(hours)
+}
+
+func analyzeDates(tweets []twitter.Tweet) {
+	analyzeDays(tweets)
+	fmt.Println(" ")
+	analyzeHours(tweets)
+}