fortune not found

Quick commit

1 files changed, 21 insertions, 34 deletions

diff --git a/ds/integer.go b/ds/integer.go
index e8936c8..1372624 100644
--- a/ds/integer.go
+++ b/ds/integer.go
@@ -1,22 +1,19 @@
 package ds
 
 import (
-	"fmt"
 	"math/rand"
 )
 
-type Integer struct {
-	Val int
-}
+type Integer int
 
 func RandomIntegers(length, max int) ArrayList {
 	a := make(ArrayList, length)
 	for i := 0; i < length; i++ {
 		if max > 0 {
-			a[i] = Integer{rand.Intn(max)}
+			a[i] = Integer(rand.Intn(max))
 			continue
 		}
-		a[i] = Integer{rand.Int()}
+		a[i] = Integer(rand.Int())
 	}
 	return a
 }
@@ -24,7 +21,7 @@ func RandomIntegers(length, max int) ArrayList {
 func AscendingIntegers(length int) ArrayList {
 	a := make(ArrayList, length)
 	for i := 0; i < length; i++ {
-		a[i] = Integer{i}
+		a[i] = Integer(i)
 	}
 	return a
 }
@@ -33,57 +30,47 @@ func DescendingIntegers(length int) ArrayList {
 	a := make(ArrayList, length)
 	j := length
 	for i := 0; i < length; i++ {
-		a[i] = Integer{j}
+		a[i] = Integer(j)
 		j--
 	}
 	return a
 }
 
-func (i Integer) String() string {
-	return fmt.Sprintf("%d", i.Val)
-}
-
-func (i Integer) Int() int {
-	return i.Val
-}
-
-func (i Integer) Equal(j Elem) bool {
-	return i.Val == j.Int()
+func (i Integer) Equal(j Integer) bool {
+	return i == j
 }
 
-func (i Integer) Lower(j Elem) bool {
-	return i.Val < j.Int()
+func (i Integer) Lower(j Integer) bool {
+	return i < j
 }
 
-func (i Integer) LowerEqual(j Elem) bool {
-	return i.Val <= j.Int()
+func (i Integer) LowerEqual(j Integer) bool {
+	return i <= j
 }
 
-func (i Integer) Higher(j Elem) bool {
-	return i.Val > j.Int()
+func (i Integer) Higher(j Integer) bool {
+	return i > j
 }
 
-func (i Integer) HigherEqual(j Elem) bool {
-	return i.Val >= j.Int()
+func (i Integer) HigherEqual(j Integer) bool {
+	return i >= j
 }
 
-func (i Integer) Compare(j Elem) int {
-	jVal := j.Int()
+func (i Integer) Compare(j Integer) int {
 	switch {
-	case i.Val < jVal:
+	case i < j:
 		return -1
-	case i.Val > jVal:
+	case i > j:
 		return 1
 	}
 	return 0
 }
 
-func (i Integer) CompareCB(j Elem, lowerCB, higherCB, equalsCB func()) {
-	jVal := j.Int()
+func (i Integer) CompareCB(j Integer, lowerCB, higherCB, equalsCB func()) {
 	switch {
-	case i.Val < jVal:
+	case i < j:
 		lowerCB()
-	case i.Val > jVal:
+	case i > j:
 		higherCB()
 	default:
 		equalsCB()