diff --git a/.idea/libraries/Go_SDK.xml b/.idea/libraries/Go_SDK.xml
new file mode 100644
index 0000000..6270938
--- /dev/null
+++ b/.idea/libraries/Go_SDK.xml
@@ -0,0 +1,10 @@
+<component name="libraryTable">
+  <library name="Go SDK">
+    <CLASSES>
+      <root url="file://$PROJECT_DIR$/../../../../../1.8/src" />
+    </CLASSES>
+    <SOURCES>
+      <root url="file://$PROJECT_DIR$/../../../../../1.8/src" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/queue.go b/queue.go
index 1084c29..0cecd52 100644
--- a/queue.go
+++ b/queue.go
@@ -14,13 +14,13 @@ const (
 	EVENT_TYPE EventType = 1
 )
 
-type item struct {
-	value    interface{}
-	priority int
+type Item struct {
+	Value    interface{}
+	Priority int
 }
 
 type LoafleQueue struct {
-	items     []*item
+	items     []*Item
 	queueType string
 	interval  time.Duration
 
@@ -33,19 +33,19 @@ func (lq LoafleQueue) Len() int {
 
 func (lq LoafleQueue) Less(i, j int) bool {
 
-	return lq.items[i].priority < lq.items[j].priority
+	return lq.items[i].Priority < lq.items[j].Priority
 }
 
 func (lq LoafleQueue) Swap(i, j int) {
 	lq.items[i], lq.items[j] = lq.items[j], lq.items[i]
 }
 
-func (lq *LoafleQueue) GetItems() []*item {
+func (lq *LoafleQueue) GetItems() []*Item {
 
 	time.Sleep(time.Second * lq.interval)
-	resultItems := make([]*item, 0)
+	resultItems := make([]*Item, 0)
 	for lq.Len() > 0 {
-		item := heap.Pop(lq).(*item)
+		item := heap.Pop(lq).(*Item)
 		resultItems = append(resultItems, item)
 	}
 	return resultItems
@@ -53,8 +53,8 @@ func (lq *LoafleQueue) GetItems() []*item {
 
 func (lq *LoafleQueue) Push(i interface{}) {
 	n := len(lq.items)
-	nItem := i.(*item)
-	nItem.priority = n
+	nItem := i.(*Item)
+	nItem.Priority = n
 	lq.items = append(lq.items, nItem)
 }
 
@@ -65,9 +65,9 @@ func (lq *LoafleQueue) Pop() interface{} {
 	lq.items = old[0 : n-1]
 	return nItem
 }
-func (lq LoafleQueue) newItem(value interface{}) *item {
-	return &item{
-		value: value,
+func (lq LoafleQueue) newItem(value interface{}) *Item {
+	return &Item{
+		Value: value,
 	}
 }
 
@@ -98,7 +98,7 @@ func (lq *LoafleQueue) Close() {
 	}
 }
 func NewQueue(eventType EventType, interval time.Duration) *LoafleQueue {
-	items := make([]*item, 0)
+	items := make([]*Item, 0)
 	event := make(chan interface{}, 0)
 
 	lq := &LoafleQueue{