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Copy pathexample_test.go
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136 lines (126 loc) · 2.19 KB
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package dynarray_test
import (
"fmt"
"github.com/keep94/dynarray"
)
func ExampleDynArray_GetOrElse() {
var dyn dynarray.DynArray[string]
dyn.Set(1, "do")
dyn.Set(4, "re")
dyn.Set(9, "mi")
fmt.Println(dyn.Len())
fmt.Println(dyn.GetOrElse(1, "novalue"))
fmt.Println(dyn.GetOrElse(4, "novalue"))
fmt.Println(dyn.GetOrElse(9, "novalue"))
fmt.Println(dyn.GetOrElse(8, "novalue"))
fmt.Println(dyn.GetOrElse(101, "novalue"))
// Output:
// 9
// do
// re
// mi
// novalue
// novalue
}
func ExampleDynArray_Insert() {
var dyn dynarray.DynArray[string]
dyn.Set(1, "do")
dyn.Set(4, "re")
dyn.Set(9, "mi")
dyn.Insert(3, 2)
fmt.Println(dyn.Len())
fmt.Println(dyn.GetOrElse(1, "novalue"))
fmt.Println(dyn.GetOrElse(6, "novalue"))
fmt.Println(dyn.GetOrElse(11, "novalue"))
// Output:
// 11
// do
// re
// mi
}
func ExampleDynArray_Delete() {
var dyn dynarray.DynArray[string]
dyn.Set(1, "do")
dyn.Set(4, "re")
dyn.Set(9, "mi")
dyn.Delete(3, 2)
fmt.Println(dyn.Len())
for i := 1; i <= dyn.Len(); i++ {
fmt.Println(dyn.GetOrElse(i, "novalue"))
}
// Output:
// 7
// do
// novalue
// novalue
// novalue
// novalue
// novalue
// mi
}
func ExampleDynArray_All() {
var dyn dynarray.DynArray[string]
dyn.Set(2, "do")
dyn.Set(5, "re")
dyn.Set(10, "mi")
for index, value := range dyn.All() {
fmt.Println(index, value)
}
// Output:
// 2 do
// 5 re
// 10 mi
}
func ExampleDynArray_Clear() {
var dyn dynarray.DynArray[string]
dyn.Set(7, "do")
dyn.Clear(7)
fmt.Println(dyn.Len())
fmt.Println(dyn.GetOrElse(7, "novalue"))
// Output:
// 7
// novalue
}
func ExampleCursor() {
var dyn dynarray.DynArray[string]
c := dyn.NewCursor()
defer c.Close()
c.Set("the")
c.Advance(1)
c.Set("quick")
c.Advance(1)
c.Set("brown")
c.Advance(1)
c.Set("fox")
c.Advance(1)
c.Set("jumps")
c.Advance(1)
c.Set("over")
c.Advance(1)
c.Set("the")
c.Advance(1)
c.Set("lazy")
c.Advance(1)
c.Set("dog")
c.Goto(1)
for c.GetValue() != "fox" {
c.Advance(1)
}
c.Insert(1)
c.Advance(-1)
c.Set("inserted_value")
for i := 1; i <= dyn.Len(); i++ {
fmt.Println(dyn.GetValue(i))
}
// Output:
// the
// quick
// brown
// inserted_value
// fox
// jumps
// over
// the
// lazy
// dog
}