dict

Documentation

Index

• func Filter[TVal any, TKey comparable](fn func(v TVal) (bool, TVal), values map[TKey]TVal) (ret []TVal)
• func GetKeys[T1 comparable, T2 ...](sources map[T1]T2) []T1
• func GetValue(obj map[string]any, key string, def any) any
• func GetValues[K comparable, V any | ~struct{}](target map[K]V) []V
• func Pluck[V any, R any](slice []V, key, val string) ([]map[string]R, error)
• func SetValue(obj map[string]any, key string, val, def any)
• func Zip[TKey ..., TVal ...](keys []TKey, values []TVal) (zip map[TKey]TVal, err error)
• type AnyDict
  • func NewAnyDict[K comparable, V any]() *AnyDict[K, V]
  • func (r *AnyDict[K, V]) All() map[K]V
  • func (r *AnyDict[K, V]) AllEmpty() bool
  • func (r *AnyDict[K, V]) AnyEmpty() bool
  • func (r *AnyDict[K, V]) Filter(fn func(V) bool) *AnyDict[K, V]
  • func (r *AnyDict[K, V]) Get(key K) (V, bool)
  • func (r *AnyDict[K, V]) GetKeysByValue(value *array.AnyArray[V]) *array.AnyArray[K]
  • func (r *AnyDict[K, V]) InKey(target K) bool
  • func (r *AnyDict[K, V]) InVal(target V) bool
  • func (r *AnyDict[K, V]) JoinWithoutEmpty(sep string) string
  • func (r *AnyDict[K, V]) Len() int
  • func (r *AnyDict[K, V]) RemoveByKey(key K) *AnyDict[K, V]
  • func (r *AnyDict[K, V]) RemoveByKeys(keys ...K) *AnyDict[K, V]
  • func (r *AnyDict[K, V]) RemoveByValue(value V) *AnyDict[K, V]
  • func (r *AnyDict[K, V]) RemoveByValues(values ...V) *AnyDict[K, V]
  • func (r *AnyDict[K, T]) RemoveEmpty() *AnyDict[K, T]
  • func (r *AnyDict[K, V]) Set(key K, value V) *AnyDict[K, V]
  • func (r *AnyDict[K, V]) ToAnyList() *array.AnyArray[V]

Functions

func Filter

func Filter[TVal any, TKey comparable](fn func(v TVal) (bool, TVal), values map[TKey]TVal) (ret []TVal)

Filter 过滤数组

func GetKeys

func GetKeys[T1 comparable, T2 any | ~struct{} | string | int |
	int8 | int16 | int32 | int64 | uint |
	uint8 | uint16 | uint32 | uint64](sources map[T1]T2) []T1

GetKeys 获取一个字典中所有的key

func GetValue

func GetValue(obj map[string]any, key string, def any) any

GetValue 获取值

func GetValues

func GetValues[K comparable, V any | ~struct{}](target map[K]V) []V

GetValues 获取一个字典中所有的value

func Pluck

func Pluck[V any, R any](slice []V, key, val string) ([]map[string]R, error)

Pluck 从切片提取到map

func SetValue

func SetValue(obj map[string]any, key string, val, def any)

SetValue 设置值

func Zip

func Zip[TKey ~struct{} | string | int |
	int8 | int16 | int32 | int64 | uint |
	uint8 | uint16 | uint32 | uint64,
	TVal ~struct{} | string | int |
		int8 | int16 | int32 | int64 | uint |
		uint8 | uint16 | uint32 | uint64](keys []TKey, values []TVal) (zip map[TKey]TVal, err error)

Zip 压缩数据到map

Types

type AnyDict

type AnyDict[K comparable, V any] struct {
	// contains filtered or unexported fields
}

func NewAnyDict

func NewAnyDict[K comparable, V any]() *AnyDict[K, V]

func (*AnyDict[K, V]) All

func (r *AnyDict[K, V]) All() map[K]V

All 获取全部元素

func (*AnyDict[K, V]) AllEmpty

func (r *AnyDict[K, V]) AllEmpty() bool

AllEmpty 检查是否全部为空

func (*AnyDict[K, V]) AnyEmpty

func (r *AnyDict[K, V]) AnyEmpty() bool

AnyEmpty 检查是否存在空值

func (*AnyDict[K, V]) Filter

func (r *AnyDict[K, V]) Filter(fn func(V) bool) *AnyDict[K, V]

Filter 过滤元素

func (*AnyDict[K, V]) Get

func (r *AnyDict[K, V]) Get(key K) (V, bool)

Get 获取元素

func (*AnyDict[K, V]) GetKeysByValue

func (r *AnyDict[K, V]) GetKeysByValue(value *array.AnyArray[V]) *array.AnyArray[K]

GetKeysByValue 通过值找到所有对应的key

func (*AnyDict[K, V]) InKey

func (r *AnyDict[K, V]) InKey(target K) bool

InKey 检查key是否存在

func (*AnyDict[K, V]) InVal

func (r *AnyDict[K, V]) InVal(target V) bool

InVal 检查值是否存在

func (*AnyDict[K, V]) JoinWithoutEmpty

func (r *AnyDict[K, V]) JoinWithoutEmpty(sep string) string

JoinWithoutEmpty 拼接非空元素

func (*AnyDict[K, V]) Len

func (r *AnyDict[K, V]) Len() int

Len 获取长度

func (*AnyDict[K, V]) RemoveByKey

func (r *AnyDict[K, V]) RemoveByKey(key K) *AnyDict[K, V]

RemoveByKey 根据key删除元素

func (*AnyDict[K, V]) RemoveByKeys

func (r *AnyDict[K, V]) RemoveByKeys(keys ...K) *AnyDict[K, V]

RemoveByKeys 根据key批量删除元素

func (*AnyDict[K, V]) RemoveByValue

func (r *AnyDict[K, V]) RemoveByValue(value V) *AnyDict[K, V]

RemoveByValue 根据值删除元素

func (*AnyDict[K, V]) RemoveByValues

func (r *AnyDict[K, V]) RemoveByValues(values ...V) *AnyDict[K, V]

RemoveByValues 根据值批量删除元素

func (*AnyDict[K, T]) RemoveEmpty

func (r *AnyDict[K, T]) RemoveEmpty() *AnyDict[K, T]

RemoveEmpty 清除空值元素

func (*AnyDict[K, V]) Set

func (r *AnyDict[K, V]) Set(key K, value V) *AnyDict[K, V]

Set 设置元素

func (*AnyDict[K, V]) ToAnyList

func (r *AnyDict[K, V]) ToAnyList() *array.AnyArray[V]

ToAnyList 转any list