Task5 arpit and yash

task5

@@ -0,0 +1,72 @@
+package main
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"log"
+	"net/http"
+)
+
+// create data structures to hold JSON data
+// this needs to match the fields in the JSON feed
+// see sample data fetch at bottom of this file
+
+// create an individual entry data structure
+// this does not need to hold every field, just the ones we want
+type Entry struct {
+	Title     string
+	Author    string
+	URL       string
+	Permalink string
+}
+
+// the feed is the full JSON data structure
+// this sets up the array of Entry types (defined above)
+type Feed struct {
+	Data struct {
+		Children []struct {
+			Data Entry
+		}
+	}
+}
+
+func main() {
+	// url of REST endpoint we are grabbing data from
+	url := "http://www.reddit.com/r/golang/new.json"
+
+	// fetch url
+	resp, err := http.Get(url)
+	if err != nil {
+		log.Fatalln("Error fetching:", err)
+	}
+	// defer response close
+	defer resp.Body.Close()
+
+	// confirm we received an OK status
+	if resp.StatusCode != http.StatusOK {
+		log.Fatalln("Error Status not OK:", resp.StatusCode)
+	}
+
+	// read the entire body of the response
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		log.Fatalln("Error reading body:", err)
+	}
+
+	// create an empty instance of Feed struct
+	// this is what gets filled in when unmarshaling JSON
+	var entries Feed
+	if err := json.Unmarshal(body, &entries); err != nil {
+		log.Fatalln("Error decoing JSON", err)
+	}
+
+	// loop through the children and create entry objects
+	for _, ed := range entries.Data.Children {
+		entry := ed.Data
+		log.Println(">>>")
+		log.Println("Title   :", entry.Title)
+		log.Println("Author  :", entry.Author)
+		log.Println("URL     :", entry.URL)
+		log.Printf("Comments: http://reddit.com%s \n", entry.Permalink)
+	}
+}