Goofing around more with mechanics instead of reading the dang book

algs4/src/meatballhat.com/algs4-binarysearch/main.go

@@ -1,19 +1,28 @@
 package main
 
 import (
-    "fmt"
-    "io/ioutil"
-    "os"
+	"bufio"
+	"fmt"
+	"os"
+	"sort"
+)
+
+import (
+	"meatballhat.com/algs4"
 )
 
 func main() {
-    whiteListTxt, err := ioutil.ReadAll(os.Stdin)
+	whiteList, err := algs4.ReadInts(bufio.NewReader(os.Stdin))
+	sort.Ints(whiteList)
 
-    if err != nil {
-        fmt.Println("UGH: ", err)
-        os.Exit(1)
-    }
+	if err != nil {
+		fmt.Println("UGH: ", err)
+		os.Exit(1)
+	}
 
-    fmt.Println("YAP")
-    fmt.Println("Got: ", string(whiteListTxt))
+	fmt.Println("Sorted whitelist:")
+
+	for i := range whiteList {
+		fmt.Println(i)
+	}
 }

algs4/src/meatballhat.com/algs4/io.go

@@ -7,10 +7,10 @@ import (
 	"strings"
 )
 
-func ReadInts(inbuf io.Reader) ([]int64, error) {
-	ints := make([]int64, 0)
+func ReadInts(inbuf io.Reader) ([]int, error) {
+	ints := make([]int, 0)
 
-	var i int64
+	var i64 int64
 
 	fileReader := bufio.NewReader(inbuf)
 	line, err := fileReader.ReadString('\n')
@@ -19,13 +19,13 @@ func ReadInts(inbuf io.Reader) ([]int64, error) {
 		line = strings.TrimSpace(line)
 
 		if len(line) > 0 {
-			i, err = strconv.ParseInt(line, 10, 0)
+			i64, err = strconv.ParseInt(line, 10, 32)
 
 			if err != nil {
 				return nil, err
 			}
 
-			ints = append(ints, i)
+			ints = append(ints, int(i64))
 		}
 
 		line, err = fileReader.ReadString('\n')