value

package
v0.1.4 Latest Latest
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 Go to latest Published: May 29, 2026 License: AGPL-3.0 Imports: 11 Imported by: 0

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Index

Constants

View Source 
const MaxKinds = 24

MaxKinds = 24 (Tối ưu cho CPU Cache và BCE)

Variables

View Source 
var (
	NULL  = NewNull()
	TRUE  = NewBool(true)
	FALSE = NewBool(false)
)
View Source 
var Methods = func() [MaxKinds]map[string]Method {
	var m [MaxKinds]map[string]Method
	for i := 0; i < MaxKinds; i++ {
		m[i] = make(map[string]Method)
	}
	return m
}()

Methods lưu trữ phương thức động (cho phép người dùng mở rộng sau này)

Functions

This section is empty.

Types

type Kind 

type Kind uint8

Kind represents the underlying data type discriminator. 

const (
	Invalid Kind = iota // Internal error or uninitialized
	Nil                 // Null / undefined

	// --- Scalar Types (Fast-path, data stored in N) ---
	Number
	Bool
	Time
	Duration

	// --- Reference Types (Slow-path, data stored in V) ---
	String
	Bytes
	Map
	Array

	// --- Complex Types ---
	Struct
	Func
	Any

	Return
	Proxy
)

func (Kind) Method 

func (k Kind) Method(name string) (Method, bool)

Method tìm kiếm phương thức: Sử dụng Method Expressions để đạt hiệu năng tối đa

func (Kind) Prototype 

func (k Kind) Prototype(name string, fn Method)

Prototype cho phép đăng ký phương thức động từ bên ngoài

func (Kind) String 

func (k Kind) String() string

type Lambda added in v0.1.1 

type Lambda struct {
	Address int
	Params  []string
	Scope   map[string]Value
}

type Method 

type Method func(target Value, args ...Value) Value

Method đại diện cho hàm thực thi: target.method(args...)

type ProxyHandler 

type ProxyHandler interface {
	OnGet(key string) Value
	OnCompare(op string, other Value) Value
	OnInvoke(method string, args ...Value) Value
}

ProxyHandler cho phép các module khác nhau định nghĩa cách xử lý logic biểu tượng

type Value 

type Value struct {
	N float64
	V any
	K Kind
}

func New 

func New(i any) Value

func NewBool 

func NewBool(b bool) Value

NewBool - Tận dụng hàm ToBool hoặc New(bool) bạn đã viết

func NewFunc 

func NewFunc(fn func(args ...Value) Value) Value

func NewNil 

func NewNil() Value

func NewNull 

func NewNull() Value

NewNull - Khớp với giá trị Nil trong gói của bạn

func NewString 

func NewString(s string) Value

NewString - Đã có hàm New(any) trong gói value xử lý cực tốt

func Parse 

func Parse(i any) Value

func ParseNumber 

func ParseNumber(s string) Value

ParseNumber - Chuyển chuỗi thành số thực, nạp vào trường N

func ToBool 

func ToBool(b bool) Value

func (Value) Add 

func (a Value) Add(others ...Value) Value

func (Value) Append 

func (v Value) Append(b []byte) []byte

func (Value) Array 

func (v Value) Array() []Value

func (Value) AsBytes 

func (v Value) AsBytes() []byte

AsBytes provides a zero-copy read-only view into string data.

func (Value) At 

func (v Value) At(path ...any) Value

At allows deep path traversal

func (Value) ByteSlice 

func (v Value) ByteSlice() []byte

func (Value) Bytes 

func (v Value) Bytes() []byte

func (Value) Call 

func (v Value) Call(name string, args ...Value) Value

func (Value) Capitalize added in v0.1.1 

func (v Value) Capitalize(_ ...Value) Value

func (Value) Compact added in v0.1.1 

func (v Value) Compact(_ ...Value) Value

func (Value) Delete 

func (v Value) Delete(args ...Value) Value

func (Value) Div 

func (a Value) Div(b Value) Value

func (Value) EndsWith 

func (v Value) EndsWith(args ...Value) Value

func (Value) Equal 

func (a Value) Equal(b Value) bool

Deep equality

func (Value) Extend 

func (a Value) Extend(b Value) Value

func (Value) First added in v0.1.1 

func (v Value) First() Value

func (Value) Float 

func (v Value) Float() float64

func (Value) Get 

func (v Value) Get(key string) Value

func (Value) Greater 

func (a Value) Greater(b Value) bool

func (Value) GreaterEqual 

func (a Value) GreaterEqual(b Value) bool

func (Value) Has 

func (v Value) Has(args ...Value) Value

func (Value) Includes 

func (v Value) Includes(args ...Value) Value

func (Value) Index 

func (v Value) Index(i int) Value

func (Value) Int 

func (v Value) Int() int

func (Value) Int64 added in v0.1.1 

func (v Value) Int64() int64

func (Value) Integer 

func (v Value) Integer(_ ...Value) Value

func (Value) Interface 

func (v Value) Interface() any

func (Value) Invoke 

func (v Value) Invoke(name string, args ...Value) Value

func (Value) IsArray 

func (v Value) IsArray() bool

func (Value) IsBlank 

func (v Value) IsBlank() bool

func (Value) IsBool 

func (v Value) IsBool() bool

func (Value) IsBytes 

func (v Value) IsBytes() bool

func (Value) IsCallable 

func (v Value) IsCallable() bool

func (Value) IsImmediate 

func (v Value) IsImmediate() bool

func (Value) IsInvalid 

func (v Value) IsInvalid() bool

func (Value) IsIterable 

func (v Value) IsIterable() bool

func (Value) IsMap 

func (v Value) IsMap() bool

func (Value) IsNil 

func (v Value) IsNil() bool

func (Value) IsNumber added in v0.1.1 

func (v Value) IsNumber() bool

func (Value) IsNumeric 

func (v Value) IsNumeric() bool

func (Value) IsObject 

func (v Value) IsObject() bool

func (Value) IsReference 

func (v Value) IsReference() bool

func (Value) IsReturn 

func (v Value) IsReturn() bool

func (Value) IsScalar 

func (v Value) IsScalar() bool

func (Value) IsString 

func (v Value) IsString() bool

func (Value) IsTrue 

func (v Value) IsTrue() bool

func (Value) IsValid 

func (v Value) IsValid() bool

func (Value) ItemAt added in v0.1.1 

func (v Value) ItemAt(args ...Value) Value

func (Value) Join 

func (v Value) Join(args ...Value) Value

func (Value) Keys 

func (v Value) Keys(_ ...Value) Value

func (Value) Last added in v0.1.1 

func (v Value) Last() Value

func (Value) Len 

func (v Value) Len() int

func (Value) Length 

func (v Value) Length(_ ...Value) Value

func (Value) Less 

func (a Value) Less(b Value) bool

func (Value) LessEqual 

func (a Value) LessEqual(b Value) bool

func (Value) Lower 

func (v Value) Lower(_ ...Value) Value

func (Value) Map 

func (v Value) Map() map[string]Value

func (Value) MarshalJSON added in v0.1.1 

func (v Value) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface for Value. This ensures that when a Value is marshaled, it outputs its actual content (e.g. string, number) rather than the internal struct fields (N, V, K, S). This enables critical performance optimizations by avoiding the need to convert the entire structure to interface{} (map[string]any) before marshaling.

func (Value) Merge added in v0.1.1 

func (v Value) Merge(args ...Value) Value

func (Value) Method 

func (v Value) Method(name string) (Method, bool)

func (Value) Mod added in v0.1.1 

func (a Value) Mod(b Value) Value

func (Value) Mul 

func (a Value) Mul(b Value) Value

func (Value) NotEqual 

func (a Value) NotEqual(b Value) bool

func (Value) One added in v0.1.1 

func (v Value) One() Value

func (Value) Pop 

func (v Value) Pop(_ ...Value) Value

func (Value) Prototype 

func (v Value) Prototype(name string, fn Method)

func (Value) Push 

func (v Value) Push(args ...Value) Value

func (Value) Random added in v0.1.1 

func (v Value) Random(args ...Value) Value

func (Value) Replace 

func (v Value) Replace(args ...Value) Value

func (Value) Reverse 

func (v Value) Reverse(_ ...Value) Value

func (*Value) Scan added in v0.1.1 

func (v *Value) Scan(src any) error

Scan implements the database/sql.Scanner interface. This allows reading SQL results directly into a Value object.

func (Value) Set 

func (v Value) Set(key string, val Value)

func (Value) Shift 

func (v Value) Shift(_ ...Value) Value

func (Value) Shuffle added in v0.1.1 

func (v Value) Shuffle(_ ...Value) Value

func (Value) Split 

func (v Value) Split(args ...Value) Value

func (Value) StartsWith 

func (v Value) StartsWith(args ...Value) Value

func (Value) String 

func (v Value) String() string

func (Value) Sub 

func (a Value) Sub(b Value) Value

func (Value) Text 

func (v Value) Text() string

func (Value) To added in v0.1.1 

func (v Value) To(target any) error

To maps the Value into a Go target (must be a pointer)

func (Value) ToFloat 

func (v Value) ToFloat(_ ...Value) Value

func (Value) ToJSON 

func (v Value) ToJSON() []byte

func (Value) ToJson 

func (v Value) ToJson(args ...Value) Value

func (Value) ToString 

func (v Value) ToString(args ...Value) Value

func (Value) Trim 

func (v Value) Trim(_ ...Value) Value

func (Value) Truthy 

func (v Value) Truthy() bool

Truthy evaluates logical truthiness: - Scalars: N > 0 - Objects: non-nil

func (Value) Unique added in v0.1.1 

func (v Value) Unique(_ ...Value) Value

func (*Value) UnmarshalJSON added in v0.1.1 

func (v *Value) UnmarshalJSON(data []byte) error

UnmarshalJSON implements json.Unmarshaler

func (Value) Unshift 

func (v Value) Unshift(args ...Value) Value

func (Value) Upper 

func (v Value) Upper(_ ...Value) Value

func (Value) Value added in v0.1.1 

func (v Value) Value() (driver.Value, error)

Value implements the database/sql/driver.Valuer interface. This allowing Value objects to be used directly in SQL queries.

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