Remove End() as unused

bvwells · web-flow · commit c9370aafbc2a · 2017-12-28T21:08:10.000Z
diff --git a/behavioral/iterator.go b/behavioral/iterator.go
@@ -14,9 +14,6 @@ type Iterator interface {
 
 	// Next increments the iterator to point to the next element.
 	Next()
-
-	// End sets the iterator to point to the end element.
-	End()
 }
 
 // ArrayIterator is an iterator which iterates over an array.
@@ -49,8 +46,3 @@ func (i *ArrayIterator) Next() {
 		i.index++
 	}
 }
-
-// End sets the iterator to point to the end element.
-func (i *ArrayIterator) End() {
-	i.index = len(i.array) - 1
-}

Original file line number	Diff line number	Diff line change
`@@ -14,9 +14,6 @@ type Iterator interface {`
`14`	`14`
`15`	`15`	`// Next increments the iterator to point to the next element.`
`16`	`16`	`Next()`
`17`		`-`
`18`		`- // End sets the iterator to point to the end element.`
`19`		`- End()`
`20`	`17`	`}`
`21`	`18`
`22`	`19`	`// ArrayIterator is an iterator which iterates over an array.`
`@@ -49,8 +46,3 @@ func (i *ArrayIterator) Next() {`
`49`	`46`	`i.index++`
`50`	`47`	`}`
`51`	`48`	`}`
`52`		`-`
`53`		`-// End sets the iterator to point to the end element.`
`54`		`-func (i *ArrayIterator) End() {`
`55`		`- i.index = len(i.array) - 1`
`56`		`-}`