Initial commit

core/helper/arr/array.go

@@ -0,0 +1,62 @@
+package arr
+
+import "sync"
+
+type ArrayType interface {
+	Add(value interface{})
+	Check(value interface{}) bool
+	Len() int
+	Values() map[interface{}]bool
+}
+
+// CheckType type for check array data
+type CheckArrayType struct {
+	values map[interface{}]bool
+	sm     sync.Mutex
+	len    int
+}
+
+// NewCheckArrayType
+func NewCheckArrayType(len int) *CheckArrayType {
+	return &CheckArrayType{values: make(map[interface{}]bool, len)}
+}
+
+// Add
+func (ct *CheckArrayType) Add(value interface{}) {
+	defer ct.sm.Unlock()
+	ct.sm.Lock()
+	ct.values[value] = true
+	ct.len++
+}
+
+// AddMutil
+func (ct *CheckArrayType) AddMutil(values ...interface{}) {
+	for _, v := range values {
+		v := v
+		ct.Add(v)
+	}
+}
+
+// Check
+func (ct *CheckArrayType) Check(value interface{}) bool {
+	defer ct.sm.Unlock()
+	ct.sm.Lock()
+	if b, ok := ct.values[value]; ok && b {
+		return true
+	}
+	return false
+}
+
+// Len
+func (ct *CheckArrayType) Len() int {
+	defer ct.sm.Unlock()
+	ct.sm.Lock()
+	return ct.len
+}
+
+// Values
+func (ct *CheckArrayType) Values() map[interface{}]bool {
+	defer ct.sm.Unlock()
+	ct.sm.Lock()
+	return ct.values
+}