arrayutil

Documentation

Index

• func Contains(length int, predicate func(i int) bool) bool
• func IndexOf(length int, predicate func(i int) bool) int
• func IndexOfInt(arr []int, item int) int
• func RemoveAt(arr *[]interface{}, i int)
• func RemoveRep(slc []string) []string
• func RemoveRepByLoop(slc []string) []string
• func RemoveRepByMap(slc []string) []string
• func Unique(a []string) (ret []string)
• type Array2D
  • func NewArray2D(width int, height int, defaultValue int) *Array2D
  • func (a2d *Array2D) GetData() []int
  • func (a2d *Array2D) GetIndex(col int, row int) int
  • func (a2d *Array2D) GetValue(col int, row int) int
  • func (a2d *Array2D) GetValueByIndex(index int) int
  • func (a2d *Array2D) SetValue(col int, row int, value int)
• type ArrayList
  • func (arr *ArrayList) Add(items ...interface{})
  • func (arr *ArrayList) AddConf(cond func(item interface{}) bool, items ...interface{})
  • func (arr *ArrayList) At(index int) interface{}
  • func (arr *ArrayList) Clear()
  • func (arr *ArrayList) Clone() ArrayList
  • func (arr *ArrayList) Contains(item interface{}) bool
  • func (arr *ArrayList) ContainsCond(cond func(item interface{}) bool) bool
  • func (arr *ArrayList) CountCond(cond func(item interface{}) bool) int
  • func (arr *ArrayList) Every(cond func(item interface{}) bool) bool
  • func (arr *ArrayList) Filter(cond func(index int, item interface{}) bool) (r ArrayList)
  • func (arr *ArrayList) First(cond func(item interface{}) bool) (val interface{}, has bool)
  • func (arr *ArrayList) ForRange(handler func(item interface{}))
  • func (arr *ArrayList) IndexOf(item interface{}) int
  • func (arr *ArrayList) IndexOfConf(cond func(item interface{}) bool) int
  • func (arr *ArrayList) Last(cond func(item interface{}) bool) interface{}
  • func (arr *ArrayList) Length() int
  • func (arr *ArrayList) Pop() interface{}
  • func (arr *ArrayList) Push(item interface{})
  • func (arr *ArrayList) PushList(list ArrayList)
  • func (arr *ArrayList) Remove(item interface{})
  • func (arr *ArrayList) RemoveAt(i int)
  • func (arr *ArrayList) Replace(i int, item interface{})
  • func (arr *ArrayList) Reverse()
  • func (arr *ArrayList) Set(index int, val interface{})
  • func (arr *ArrayList) Shift() interface{}
  • func (arr *ArrayList) Slice() []interface{}
  • func (arr *ArrayList) Sort(compare func(a, b interface{}) int)
  • func (arr *ArrayList) Union(a ArrayList, getKey func(a interface{}) string) ArrayList
  • func (arr *ArrayList) UnionByCustomKey(a ArrayList, getKey func(a interface{}) string) ArrayList
  • func (arr *ArrayList) Unique() (r ArrayList)
  • func (arr *ArrayList) UniqueByCustomKey(getKey func(item interface{}) string) (r ArrayList)
  • func (arr *ArrayList) Unshift(item interface{})
• type ArrayListInt
  • func (arr *ArrayListInt) Add(items ...int)
  • func (arr *ArrayListInt) At(index int) int
  • func (arr *ArrayListInt) Clear()
  • func (arr *ArrayListInt) Clone() ArrayListInt
  • func (arr *ArrayListInt) Contains(item int) bool
  • func (arr *ArrayListInt) ContainsCond(cond func(item int) bool) bool
  • func (arr *ArrayListInt) Every(cond func(item int) bool) bool
  • func (arr *ArrayListInt) Filter(cond func(index int, elem int) bool) (r ArrayListInt)
  • func (arr *ArrayListInt) First(cond func(item int) bool) (int, bool)
  • func (arr *ArrayListInt) ForRange(handler func(item int))
  • func (arr *ArrayListInt) IndexOf(item int) int
  • func (arr *ArrayListInt) IndexOfConf(cond func(item int) bool) int
  • func (arr *ArrayListInt) Last(cond func(item int) bool) int
  • func (arr *ArrayListInt) Length() int
  • func (arr *ArrayListInt) Pop() int
  • func (arr *ArrayListInt) Push(item int)
  • func (arr *ArrayListInt) PushList(list ArrayListInt)
  • func (arr *ArrayListInt) Remove(item int)
  • func (arr *ArrayListInt) RemoveAt(i int)
  • func (arr *ArrayListInt) Replace(i int, item int)
  • func (arr *ArrayListInt) Reverse()
  • func (arr *ArrayListInt) Shift() int
  • func (arr *ArrayListInt) Slice() []int
  • func (arr *ArrayListInt) Sort(compare func(a, b int) int)
  • func (arr *ArrayListInt) Union(a ArrayListInt, getKey func(a int) string) ArrayListInt
  • func (arr *ArrayListInt) Unique(getKey func(a int) string) (r ArrayListInt)
  • func (arr *ArrayListInt) Unshift(item int)
• type ByteArray
  • func (arr *ByteArray) IndexOf(item byte) int
  • func (arr *ByteArray) IndexOfFunc(predicate func(item byte) bool) int
  • func (arr *ByteArray) Pop() interface{}
  • func (arr *ByteArray) Push(item byte)
  • func (arr *ByteArray) RemoveAt(i int)
  • func (arr *ByteArray) Replace(i int, item byte)
  • func (arr *ByteArray) Shift() interface{}
  • func (arr *ByteArray) Unshift(item byte)

Functions

func Contains

func Contains(length int, predicate func(i int) bool) bool

func IndexOf

func IndexOf(length int, predicate func(i int) bool) int

func IndexOfInt

func IndexOfInt(arr []int, item int) int

func RemoveAt

func RemoveAt(arr *[]interface{}, i int)

func RemoveRep

func RemoveRep(slc []string) []string

元素去重

func RemoveRepByLoop

func RemoveRepByLoop(slc []string) []string

通过两重循环过滤重复元素

func RemoveRepByMap

func RemoveRepByMap(slc []string) []string

通过map主键唯一的特性过滤重复元素

func Unique

func Unique(a []string) (ret []string)

移除重复和空的值

Types

type Array2D

type Array2D struct {
	// contains filtered or unexported fields
}

func NewArray2D

func NewArray2D(width int, height int, defaultValue int) *Array2D

func (*Array2D) GetData

func (a2d *Array2D) GetData() []int

func (*Array2D) GetIndex

func (a2d *Array2D) GetIndex(col int, row int) int

func (*Array2D) GetValue

func (a2d *Array2D) GetValue(col int, row int) int

func (*Array2D) GetValueByIndex

func (a2d *Array2D) GetValueByIndex(index int) int

func (*Array2D) SetValue

func (a2d *Array2D) SetValue(col int, row int, value int)

type ArrayList

type ArrayList []interface{}

func (*ArrayList) Add

func (arr *ArrayList) Add(items ...interface{})

添加, 如果存在, 不处理

func (*ArrayList) AddConf

func (arr *ArrayList) AddConf(cond func(item interface{}) bool, items ...interface{})

添加, 如果存在, 不处理

func (*ArrayList) At

func (arr *ArrayList) At(index int) interface{}

func (*ArrayList) Clear

func (arr *ArrayList) Clear()

func (*ArrayList) Clone

func (arr *ArrayList) Clone() ArrayList

func (*ArrayList) Contains

func (arr *ArrayList) Contains(item interface{}) bool

func (*ArrayList) ContainsCond

func (arr *ArrayList) ContainsCond(cond func(item interface{}) bool) bool

func (*ArrayList) CountCond

func (arr *ArrayList) CountCond(cond func(item interface{}) bool) int

按照条件计数

func (*ArrayList) Every

func (arr *ArrayList) Every(cond func(item interface{}) bool) bool

每一个项都符合条件就返回true

func (*ArrayList) Filter

func (arr *ArrayList) Filter(cond func(index int, item interface{}) bool) (r ArrayList)

func (*ArrayList) First

func (arr *ArrayList) First(cond func(item interface{}) bool) (val interface{}, has bool)

func (*ArrayList) ForRange

func (arr *ArrayList) ForRange(handler func(item interface{}))

func (*ArrayList) IndexOf

func (arr *ArrayList) IndexOf(item interface{}) int

func (*ArrayList) IndexOfConf

func (arr *ArrayList) IndexOfConf(cond func(item interface{}) bool) int

func (*ArrayList) Last

func (arr *ArrayList) Last(cond func(item interface{}) bool) interface{}

func (*ArrayList) Length

func (arr *ArrayList) Length() int

func (*ArrayList) Pop

func (arr *ArrayList) Pop() interface{}

func (*ArrayList) Push

func (arr *ArrayList) Push(item interface{})

func (*ArrayList) PushList

func (arr *ArrayList) PushList(list ArrayList)

func (*ArrayList) Remove

func (arr *ArrayList) Remove(item interface{})

func (*ArrayList) RemoveAt

func (arr *ArrayList) RemoveAt(i int)

func (*ArrayList) Replace

func (arr *ArrayList) Replace(i int, item interface{})

func (*ArrayList) Reverse

func (arr *ArrayList) Reverse()

func (*ArrayList) Set

func (arr *ArrayList) Set(index int, val interface{})

func (*ArrayList) Shift

func (arr *ArrayList) Shift() interface{}

func (*ArrayList) Slice

func (arr *ArrayList) Slice() []interface{}

func (*ArrayList) Sort

func (arr *ArrayList) Sort(compare func(a, b interface{}) int)

func (*ArrayList) Union

func (arr *ArrayList) Union(a ArrayList, getKey func(a interface{}) string) ArrayList

并集

func (*ArrayList) UnionByCustomKey

func (arr *ArrayList) UnionByCustomKey(a ArrayList, getKey func(a interface{}) string) ArrayList

并集

func (*ArrayList) Unique

func (arr *ArrayList) Unique() (r ArrayList)

去重操作, 返回去重后的数组

func (*ArrayList) UniqueByCustomKey

func (arr *ArrayList) UniqueByCustomKey(getKey func(item interface{}) string) (r ArrayList)

去重操作, 返回去重后的数组 自定义键值

func (*ArrayList) Unshift

func (arr *ArrayList) Unshift(item interface{})

type ArrayListInt

type ArrayListInt []int

func (*ArrayListInt) Add

func (arr *ArrayListInt) Add(items ...int)

添加, 如果存在, 不处理

func (*ArrayListInt) At

func (arr *ArrayListInt) At(index int) int

func (*ArrayListInt) Clear

func (arr *ArrayListInt) Clear()

func (*ArrayListInt) Clone

func (arr *ArrayListInt) Clone() ArrayListInt

func (*ArrayListInt) Contains

func (arr *ArrayListInt) Contains(item int) bool

func (*ArrayListInt) ContainsCond

func (arr *ArrayListInt) ContainsCond(cond func(item int) bool) bool

func (*ArrayListInt) Every

func (arr *ArrayListInt) Every(cond func(item int) bool) bool

每一个项都符合条件就返回true

func (*ArrayListInt) Filter

func (arr *ArrayListInt) Filter(cond func(index int, elem int) bool) (r ArrayListInt)

过滤数组, 返回符合条件[conf]的新数组

func (*ArrayListInt) First

func (arr *ArrayListInt) First(cond func(item int) bool) (int, bool)

func (*ArrayListInt) ForRange

func (arr *ArrayListInt) ForRange(handler func(item int))

func (*ArrayListInt) IndexOf

func (arr *ArrayListInt) IndexOf(item int) int

func (*ArrayListInt) IndexOfConf

func (arr *ArrayListInt) IndexOfConf(cond func(item int) bool) int

func (*ArrayListInt) Last

func (arr *ArrayListInt) Last(cond func(item int) bool) int

func (*ArrayListInt) Length

func (arr *ArrayListInt) Length() int

func (*ArrayListInt) Pop

func (arr *ArrayListInt) Pop() int

func (*ArrayListInt) Push

func (arr *ArrayListInt) Push(item int)

func (*ArrayListInt) PushList

func (arr *ArrayListInt) PushList(list ArrayListInt)

func (*ArrayListInt) Remove

func (arr *ArrayListInt) Remove(item int)

func (*ArrayListInt) RemoveAt

func (arr *ArrayListInt) RemoveAt(i int)

func (*ArrayListInt) Replace

func (arr *ArrayListInt) Replace(i int, item int)

func (*ArrayListInt) Reverse

func (arr *ArrayListInt) Reverse()

func (*ArrayListInt) Shift

func (arr *ArrayListInt) Shift() int

func (*ArrayListInt) Slice

func (arr *ArrayListInt) Slice() []int

func (*ArrayListInt) Sort

func (arr *ArrayListInt) Sort(compare func(a, b int) int)

func (*ArrayListInt) Union

func (arr *ArrayListInt) Union(a ArrayListInt, getKey func(a int) string) ArrayListInt

并集

func (*ArrayListInt) Unique

func (arr *ArrayListInt) Unique(getKey func(a int) string) (r ArrayListInt)

去重操作, 返回去重后的数组

func (*ArrayListInt) Unshift

func (arr *ArrayListInt) Unshift(item int)

type ByteArray

type ByteArray []byte

func (*ByteArray) IndexOf

func (arr *ByteArray) IndexOf(item byte) int

func (*ByteArray) IndexOfFunc

func (arr *ByteArray) IndexOfFunc(predicate func(item byte) bool) int

func (*ByteArray) Pop

func (arr *ByteArray) Pop() interface{}

func (*ByteArray) Push

func (arr *ByteArray) Push(item byte)

func (*ByteArray) RemoveAt

func (arr *ByteArray) RemoveAt(i int)

func (*ByteArray) Replace

func (arr *ByteArray) Replace(i int, item byte)

func (*ByteArray) Shift

func (arr *ByteArray) Shift() interface{}

func (*ByteArray) Unshift

func (arr *ByteArray) Unshift(item byte)