go/array_example_test.go

42 lines
588 B
Go
Raw Normal View History

package core_test
import (
. "dappco.re/go/core"
)
func ExampleNewArray() {
a := NewArray[string]()
a.Add("alpha")
a.Add("bravo")
a.Add("charlie")
Println(a.Len())
Println(a.Contains("bravo"))
// Output:
// 3
// true
}
func ExampleArray_AddUnique() {
a := NewArray[string]()
a.AddUnique("alpha")
a.AddUnique("alpha") // no duplicate
a.AddUnique("bravo")
Println(a.Len())
// Output: 2
}
func ExampleArray_Filter() {
a := NewArray[int]()
a.Add(1)
a.Add(2)
a.Add(3)
a.Add(4)
r := a.Filter(func(n int) bool { return n%2 == 0 })
Println(r.OK)
// Output: true
}