tools

package module
v0.0.4 Latest Latest
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 Go to latest Published: Nov 11, 2024 License: Apache-2.0 Imports: 6 Imported by: 2

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func CopySlice 

func CopySlice[T any](src []T) []T

func IF added in v0.0.2 

func IF[T any](condition bool, trueValue T, falseValue T) T

func JsonString 

func JsonString(m any) (string, error)

func SsToTs 

func SsToTs[S, T any](transmitter func(S) T, ss ...S) []T

func TsToSs 

func TsToSs[T, S any](transmitter func(T) (S, bool), ts ...T) []S

Types

type JSON 

type JSON json.RawMessage

func (*JSON) Bytes 

func (j *JSON) Bytes() []byte

func (*JSON) Clone 

func (j *JSON) Clone() JSON

func (*JSON) Equal 

func (j *JSON) Equal(o *JSON) bool

func (JSON) Format 

func (j JSON) Format(f fmt.State, c rune)

func (JSON) IsNull 

func (j JSON) IsNull() bool

func (JSON) MarshalJSON 

func (j JSON) MarshalJSON() ([]byte, error)

func (*JSON) Scan 

func (j *JSON) Scan(value interface{}) error

func (*JSON) String 

func (j *JSON) String() string

func (*JSON) UnmarshalJSON 

func (j *JSON) UnmarshalJSON(data []byte) error

func (JSON) Value 

func (j JSON) Value() (driver.Value, error)

type JSONBuilder 

type JSONBuilder struct{}

func (JSONBuilder) FromObj 

func (b JSONBuilder) FromObj(obj any) (JSON, error)

func (JSONBuilder) FromString 

func (b JSONBuilder) FromString(jsonStr string) (JSON, error)

func (JSONBuilder) NoErrObj 

func (b JSONBuilder) NoErrObj(obj any) JSON

func (JSONBuilder) NoErrString 

func (b JSONBuilder) NoErrString(jsonStr string) JSON

type KKMap 

type KKMap[K1 comparable, K2 comparable, V any] map[K1]map[K2]V

func (KKMap[K1, K2, V]) Delete 

func (kkm KKMap[K1, K2, V]) Delete(k1 K1, k2 K2)

func (KKMap[K1, K2, V]) DeleteKey 

func (kkm KKMap[K1, K2, V]) DeleteKey(k1 K1)

func (KKMap[K1, K2, V]) Get 

func (kkm KKMap[K1, K2, V]) Get(k1 K1, k2 K2) (v V, exist bool)

func (KKMap[K1, K2, V]) GetByKey added in v0.0.4 

func (kkm KKMap[K1, K2, V]) GetByKey(k1 K1) (KMap[K2, V], bool)

func (KKMap[K1, K2, V]) IsExist added in v0.0.4 

func (kkm KKMap[K1, K2, V]) IsExist(k1 K1, k2 K2) (exist bool)

func (KKMap[K1, K2, V]) Put 

func (kkm KKMap[K1, K2, V]) Put(k1 K1, k2 K2, v V) KKMap[K1, K2, V]

func (KKMap[K1, K2, V]) PutKey added in v0.0.4 

func (kkm KKMap[K1, K2, V]) PutKey(k1 K1, km2 map[K2]V) KKMap[K1, K2, V]

func (KKMap[K1, K2, V]) Range added in v0.0.3 

func (kkm KKMap[K1, K2, V]) Range(handler func(k1 K1, k2 K2, v V) (goon bool))

type KMap 

type KMap[K comparable, V any] map[K]V

func (KMap[K, V]) Delete 

func (km KMap[K, V]) Delete(ks ...K)

func (KMap[K, V]) Get 

func (km KMap[K, V]) Get(k K) (v V, exist bool)

func (KMap[K, V]) IsExist 

func (km KMap[K, V]) IsExist(key K) bool

func (KMap[K, V]) Keys 

func (km KMap[K, V]) Keys(filters ...func(k K, v V) bool) []K

func (KMap[K, V]) List 

func (km KMap[K, V]) List(keys ...K) []V

func (KMap[K, V]) Map 

func (km KMap[K, V]) Map() map[K]V

func (KMap[K, V]) Merge 

func (km KMap[K, V]) Merge(kmo KMap[K, V]) KMap[K, V]

func (KMap[K, V]) Put 

func (km KMap[K, V]) Put(key K, value V) KMap[K, V]

func (KMap[K, V]) SubMap added in v0.0.4 

func (km KMap[K, V]) SubMap(ks ...K) KMap[K, V]

SubMap generate a new map with all keys from ks, even if there's no corresponding value in km.

func (KMap[K, V]) Values 

func (km KMap[K, V]) Values(filters ...func(k K, v V) bool) []V

type KS 

type KS[K comparable] []K

func (KS[K]) Clone 

func (ks KS[K]) Clone() KS[K]

func (KS[K]) Contains 

func (ks KS[K]) Contains(tgt K) bool

func (KS[K]) Dedup 

func (ks KS[K]) Dedup(validators ...func(k K) bool) KS[K]

func (KS[K]) DedupRange 

func (ks KS[K]) DedupRange(one func(k K) error) error

func (KS[K]) IterateRemove 

func (ks KS[K]) IterateRemove(tgt K) KS[K]

func (KS[K]) Map 

func (ks KS[K]) Map() KSet[K]

func (KS[K]) Remove 

func (ks KS[K]) Remove(tgts ...K) KS[K]

func (KS[K]) Slice 

func (ks KS[K]) Slice() []K

type KSet 

type KSet[K comparable] map[K]struct{}

func (KSet[K]) Add 

func (km KSet[K]) Add(ks ...K) KSet[K]

func (KSet[K]) Append 

func (km KSet[K]) Append(ks ...K) KSet[K]

func (KSet[K]) AppendSet 

func (km KSet[K]) AppendSet(s KSet[K]) KSet[K]

func (KSet[K]) CAS 

func (km KSet[K]) CAS(k K) (set KSet[K], changed bool)

func (KSet[K]) Clone 

func (km KSet[K]) Clone() KSet[K]

func (KSet[K]) Delete 

func (km KSet[K]) Delete(ks ...K) KSet[K]

func (KSet[K]) Equal 

func (km KSet[K]) Equal(o KSet[K]) bool

func (KSet[K]) IsExist 

func (km KSet[K]) IsExist(k K) bool

func (KSet[K]) Slice 

func (km KSet[K]) Slice(emptyNil ...bool) []K

type KV 

type KV[K comparable, V any] struct{}

func (KV[K, V]) KeyNotInMap 

func (KV[K, V]) KeyNotInMap(m map[K]V, ks ...K) []K

func (KV[K, V]) List 

func (KV[K, V]) List(keys []K, valuesMap map[K]V) []V

func (KV[K, V]) MapKeys 

func (KV[K, V]) MapKeys(m map[K]V) []K

func (KV[K, V]) MapValues 

func (KV[K, V]) MapValues(m map[K]V) []V

func (KV[K, V]) OneOfMap 

func (KV[K, V]) OneOfMap(k K, mapper func([]K) (map[K]V, error)) (v V, err error)

func (KV[K, V]) PutToMap 

func (KV[K, V]) PutToMap(m map[K]V, k K, v V) map[K]V

func (KV[K, V]) RangeByK 

func (KV[K, V]) RangeByK(ks []K, m map[K]V, dowork func(k K, v V) error) error

func (KV[K, V]) SubMap 

func (KV[K, V]) SubMap(valuesMap map[K]V, ks ...K) map[K]V

SubMap generate a new map with all keys from ks, even if there's no corresponding value in valuesMap.

type NotNullJSON 

type NotNullJSON JSON

func (*NotNullJSON) Bytes 

func (n *NotNullJSON) Bytes() []byte

func (*NotNullJSON) Clone 

func (n *NotNullJSON) Clone() NotNullJSON

func (*NotNullJSON) Equal 

func (n *NotNullJSON) Equal(o *NotNullJSON) bool

func (NotNullJSON) IsNull 

func (n NotNullJSON) IsNull() bool

func (NotNullJSON) MarshalJSON 

func (n NotNullJSON) MarshalJSON() ([]byte, error)

func (*NotNullJSON) Scan 

func (n *NotNullJSON) Scan(value interface{}) error

func (*NotNullJSON) String 

func (n *NotNullJSON) String() string

func (*NotNullJSON) UnmarshalJSON 

func (n *NotNullJSON) UnmarshalJSON(data []byte) error

func (NotNullJSON) Value 

func (n NotNullJSON) Value() (driver.Value, error)

type SS 

type SS []string

func (SS) Append 

func (ss SS) Append(s ...string) SS

func (SS) Clone 

func (ss SS) Clone() SS

func (SS) Dedup 

func (ss SS) Dedup(transfers ...func(input string) (string, bool)) SS

func (SS) Join 

func (ss SS) Join(sep string) string

Join strings seperated by sep, ignoreing empty strings

func (SS) Map 

func (ss SS) Map() KSet[string]

func (SS) Remove 

func (ss SS) Remove(strs ...string) SS

func (SS) Slice 

func (ss SS) Slice() []string

Source Files

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