tree

Aug 26, 2025

Changes in this version

+ func RegisterNewMethodQueryFunc(method string, fn NewMethodQueryFunc)

+ type ContainsQuery struct

+ Value string

+ func (q *ContainsQuery) Exec(n Node) ([]Node, error)

+ func (q *ContainsQuery) String() string

+ type EmptyQuery struct

+ func (q *EmptyQuery) Exec(n Node) ([]Node, error)

+ func (q *EmptyQuery) String() string

+ type FirstQuery struct

+ func (q *FirstQuery) Exec(n Node) ([]Node, error)

+ func (q *FirstQuery) String() string

+ type HasQuery struct

+ Key string

+ func (q *HasQuery) Exec(n Node) ([]Node, error)

+ func (q *HasQuery) String() string

+ type LastQuery struct

+ func (q *LastQuery) Exec(n Node) ([]Node, error)

+ func (q *LastQuery) String() string

+ type NewMethodQueryFunc func(args ...string) (Query, error)

type Query

+ func NewContainsQuery(args ...string) (Query, error)

+ func NewCountQuery(args ...string) (Query, error)

+ func NewEmptyQuery(args ...string) (Query, error)

+ func NewFirstQuery(args ...string) (Query, error)

+ func NewHasQuery(args ...string) (Query, error)

+ func NewKeysQuery(args ...string) (Query, error)

+ func NewLastQuery(args ...string) (Query, error)

+ func NewMethodQuery(method string, args ...string) (Query, error)

+ func NewTypeQuery(args ...string) (Query, error)

+ func NewValuesQuery(args ...string) (Query, error)

+ type TypeQuery struct

+ func (q *TypeQuery) Exec(n Node) ([]Node, error)

+ func (q *TypeQuery) String() string

Jul 29, 2025

Changes in this version

+ type Evaluator struct

+ Query Query

+ func (e Evaluator) Matches(n Node) (bool, error)

+ func (e Evaluator) String() string

+ type MergeOption int

+ var MergeOptionAppend MergeOption = 0b010000

+ var MergeOptionDefault MergeOption = 0

+ var MergeOptionOverride MergeOption = MergeOptionOverrideMap | MergeOptionOverrideArray

+ var MergeOptionOverrideArray MergeOption = 0b000010

+ var MergeOptionOverrideMap MergeOption = 0b000001

+ var MergeOptionReplace MergeOption = MergeOptionReplaceMap | MergeOptionReplaceArray

+ var MergeOptionReplaceArray MergeOption = 0b001000

+ var MergeOptionReplaceMap MergeOption = 0b000100

+ var MergeOptionSlurp MergeOption = 0b100000

type Node

+ func Clone(n Node) Node

+ func CloneDeep(n Node) Node

+ func Merge(a, b Node, opts MergeOption) Node

Jun 27, 2023

Changes in this version

+ type Any struct

+ func (n *Any) UnmarshalJSON(data []byte) error

+ func (n Any) Array() Array

+ func (n Any) Each(cb func(key interface{}, n Node) error) error

+ func (n Any) Find(expr string) ([]Node, error)

+ func (n Any) Get(keys ...interface{}) Node

+ func (n Any) Has(keys ...interface{}) bool

+ func (n Any) IsNil() bool

+ func (n Any) Map() Map

+ func (n Any) Type() Type

+ func (n Any) Value() Value

+ type CountQuery struct

+ func (q CountQuery) Exec(n Node) ([]Node, error)

+ func (q CountQuery) String() string

+ type KeysQuery struct

+ func (q KeysQuery) Exec(n Node) ([]Node, error)

+ func (q KeysQuery) String() string

+ type ValuesQuery struct

+ func (q ValuesQuery) Exec(n Node) ([]Node, error)

+ func (q ValuesQuery) String() string

Dec 29, 2022

Changes in this version

+ func OutputColorJSON(out io.Writer, n Node) error

+ func OutputColorYAML(out io.Writer, n Node) error

+ func ToAny(n Node) interface

+ type ColorEncoder struct

+ IndentSize int

+ NoColor bool

+ Out io.Writer

+ func (e *ColorEncoder) EncodeJSON(n Node) error

+ func (e *ColorEncoder) EncodeYAML(n Node) error

May 10, 2022

Changes in this version

+ func UnmarshalViaJSON(n Node, v interface{}) error

+ func UnmarshalViaYAML(n Node, v interface{}) error

type Node

+ func MarshalViaJSON(v interface{}) (Node, error)

+ func MarshalViaYAML(v interface{}) (Node, error)

Apr 19, 2022

Changes in this version

+ func Unmarshal(n Node, v interface{}) error

type Node

+ func Marshal(v interface{}) (Node, error)

Apr 19, 2022

Changes in this version

+ var Nil = NilValue

type Array

+ func (n Array) IsNil() bool

type BoolValue

+ func (n BoolValue) IsNil() bool

type Map

+ func (n Map) IsNil() bool

+ type NilValue struct

+ func (n NilValue) Array() Array

+ func (n NilValue) Bool() bool

+ func (n NilValue) Compare(op Operator, v Value) bool

+ func (n NilValue) Each(cb func(key interface{}, n Node) error) error

+ func (n NilValue) Find(expr string) ([]Node, error)

+ func (n NilValue) Float64() float64

+ func (n NilValue) Get(keys ...interface{}) Node

+ func (n NilValue) Has(keys ...interface{}) bool

+ func (n NilValue) Int() int

+ func (n NilValue) Int64() int64

+ func (n NilValue) IsNil() bool

+ func (n NilValue) Map() Map

+ func (n NilValue) MarshalJSON() ([]byte, error)

+ func (n NilValue) MarshalYAML() (interface{}, error)

+ func (n NilValue) String() string

+ func (n NilValue) Type() Type

+ func (n NilValue) Value() Value

type Node

+ IsNil func() bool

type NumberValue

+ func (n NumberValue) IsNil() bool

type StringValue

+ func (n StringValue) IsNil() bool

type Type

+ const TypeNilValue

+ func (t Type) IsNilValue() bool

Apr 8, 2022

Changes in this version

type Operator

+ var RE Operator = "~="

Apr 5, 2022

Changes in this version

type WalkQuery

+ func (q WalkQuery) Append(pn *Node, v Node) error

+ func (q WalkQuery) Delete(pn *Node) error

+ func (q WalkQuery) Set(pn *Node, v Node) error

Mar 24, 2022

Changes in this version

+ const VERSION

type Operator

+ var NE Operator = "!="

Mar 22, 2022

Changes in this version

+ func Edit(pn *Node, expr string) error

type And

+ func (a And) String() string

type Array

+ func (n *Array) Append(v Node) error

+ func (n *Array) Delete(key interface{}) error

+ func (n *Array) Set(key interface{}, v Node) error

+ func (n Array) Find(expr string) ([]Node, error)

+ func (n Array) Has(key interface{}) bool

type ArrayQuery

+ func (q ArrayQuery) Append(pn *Node, v Node) error

+ func (q ArrayQuery) Delete(pn *Node) error

+ func (q ArrayQuery) Set(pn *Node, v Node) error

+ func (q ArrayQuery) String() string

type ArrayRangeQuery

+ func (q ArrayRangeQuery) String() string

type BoolValue

+ func (n BoolValue) Find(expr string) ([]Node, error)

+ func (n BoolValue) Has(key interface{}) bool

type Comparator

+ func (c Comparator) String() string

+ type EditorNode interface

+ Append func(v Node) error

+ Delete func(key interface{}) error

+ Set func(key interface{}, v Node) error

+ type EditorQuery interface

+ Append func(pn *Node, v Node) error

+ Delete func(pn *Node) error

+ Set func(pn *Node, v Node) error

type FilterQuery

+ func (qs FilterQuery) String() string

type Map

+ func (n Map) Append(v Node) error

+ func (n Map) Delete(key interface{}) error

+ func (n Map) Find(expr string) ([]Node, error)

+ func (n Map) Has(key interface{}) bool

+ func (n Map) Keys() []string

+ func (n Map) Set(key interface{}, v Node) error

+ func (n Map) Values() []Node

type MapQuery

+ func (q MapQuery) Append(pn *Node, v Node) error

+ func (q MapQuery) Delete(pn *Node) error

+ func (q MapQuery) Set(pn *Node, v Node) error

+ func (q MapQuery) String() string

type Node

+ func ToNodeValues(vs ...interface{}) []Node

+ Find func(expr string) ([]Node, error)

+ Has func(key interface{}) bool

type NopQuery

+ func (q NopQuery) Append(pn *Node, v Node) error

+ func (q NopQuery) Delete(pn *Node) error

+ func (q NopQuery) Exec(n Node) ([]Node, error)

+ func (q NopQuery) Set(pn *Node, v Node) error

+ func (q NopQuery) String() string

type NumberValue

+ func (n NumberValue) Find(expr string) ([]Node, error)

+ func (n NumberValue) Has(key interface{}) bool

type Or

+ func (o Or) String() string

type Query

+ String func() string

type SelectQuery

+ func (q SelectQuery) String() string

type Selector

+ String func() string

+ type SlurpQuery struct

+ func (q SlurpQuery) Exec(n Node) ([]Node, error)

+ func (q SlurpQuery) String() string

type StringValue

+ func (n StringValue) Find(expr string) ([]Node, error)

+ func (n StringValue) Has(key interface{}) bool

type ValueQuery

+ func (q ValueQuery) String() string

+ type WalkQuery string

+ func (q WalkQuery) Exec(root Node) ([]Node, error)

+ func (q WalkQuery) String() string

Feb 8, 2022

Changes in this version

+ type And []Selector

+ func (ss And) Matches(i int, n Node) (bool, error)

+ type Or []Selector

+ func (ss Or) Matches(i int, n Node) (bool, error)

Feb 1, 2022

Changes in this version

type Array

+ func (n Array) Each(cb func(key interface{}, n Node) error) error

type BoolValue

+ func (n BoolValue) Each(cb func(key interface{}, n Node) error) error

type Map

+ func (n Map) Each(cb func(key interface{}, n Node) error) error

type Node

+ Each func(cb func(key interface{}, v Node) error) error

type NumberValue

+ func (n NumberValue) Each(cb func(key interface{}, n Node) error) error

type StringValue

+ func (n StringValue) Each(cb func(key interface{}, n Node) error) error

Jan 27, 2022

Changes in this version

+ var SkipWalk = errors.New("skip")

+ func Walk(n Node, fn WalkFunc) error

type Array

+ func ToArrayValues(vs ...interface{}) Array

+ type ArrayQuery int

+ func (q ArrayQuery) Exec(n Node) (Node, error)

+ type ArrayRangeQuery []int

+ func (q ArrayRangeQuery) Exec(n Node) (Node, error)

type BoolValue

+ func (n BoolValue) Compare(op Operator, v Value) bool

+ type Comparator struct

+ Left Query

+ Op Operator

+ Right Query

+ func (c Comparator) Matches(n Node) (bool, error)

+ type FilterQuery []Query

+ func (qs FilterQuery) Exec(n Node) (Node, error)

+ type MapQuery string

+ func (q MapQuery) Exec(n Node) (Node, error)

type Node

+ func DecodeJSON(dec *json.Decoder) (Node, error)

+ func DecodeYAML(dec *yaml.Decoder) (Node, error)

+ func Find(n Node, expr string) (Node, error)

type NumberValue

+ func (n NumberValue) Compare(op Operator, v Value) bool

+ type Operator string

+ var EQ Operator = "=="

+ var GE Operator = ">="

+ var GT Operator = ">"

+ var LE Operator = "<="

+ var LT Operator = "<"

+ type Query interface

+ Exec func(n Node) (Node, error)

+ var NopQuery Query = nopQuery{}

+ func ParseQuery(expr string) (Query, error)

+ type SelectQuery struct

+ Or bool

+ Selectors []Selector

+ func (q SelectQuery) Eval(n Node) (bool, error)

+ func (q SelectQuery) Exec(n Node) (Node, error)

+ type Selector interface

+ Matches func(n Node) (bool, error)

type StringValue

+ func (n StringValue) Compare(op Operator, v Value) bool

type Value

+ Compare func(op Operator, v Value) bool

+ Type func() Type

+ type ValueQuery struct

+ func (q ValueQuery) Exec(n Node) (Node, error)

+ type WalkFunc func(n Node, keys []interface{}) error

Jan 14, 2022

Changes in this version

type Array

+ func (n Array) Get(key interface{}) Node

type BoolValue

+ func (n BoolValue) Get(key interface{}) Node

type Map

+ func (n Map) Get(key interface{}) Node

type Node

+ Get func(key interface{}) Node

type NumberValue

+ func (n NumberValue) Get(key interface{}) Node

type StringValue

+ func (n StringValue) Get(key interface{}) Node

Dec 16, 2021

Changes in this version

+ const TypeArray

+ const TypeBoolValue

+ const TypeMap

+ const TypeNumberValue

+ const TypeStringValue

+ const TypeValue

+ func MarshalJSON(n Node) ([]byte, error)

+ func MarshalYAML(n Node) ([]byte, error)

+ type Array []Node

+ func ToArray(v ...interface{}) Array

+ func (n *Array) UnmarshalJSON(data []byte) error

+ func (n *Array) UnmarshalYAML(unmarshal func(interface{}) error) error

+ func (n Array) Array() Array

+ func (n Array) Map() Map

+ func (n Array) Type() Type

+ func (n Array) Value() Value

+ type BoolValue bool

+ func (n BoolValue) Array() Array

+ func (n BoolValue) Bool() bool

+ func (n BoolValue) Float64() float64

+ func (n BoolValue) Int() int

+ func (n BoolValue) Int64() int64

+ func (n BoolValue) Map() Map

+ func (n BoolValue) String() string

+ func (n BoolValue) Type() Type

+ func (n BoolValue) Value() Value

+ type Map map[string]Node

+ func (n *Map) UnmarshalJSON(data []byte) error

+ func (n *Map) UnmarshalYAML(unmarshal func(interface{}) error) error

+ func (n Map) Array() Array

+ func (n Map) Map() Map

+ func (n Map) Type() Type

+ func (n Map) Value() Value

+ type Node interface

+ Array func() Array

+ Map func() Map

+ Type func() Type

+ Value func() Value

+ func ToNode(v interface{}) Node

+ func ToValue(v interface{}) Node

+ func UnmarshalJSON(data []byte) (Node, error)

+ func UnmarshalYAML(data []byte) (Node, error)

+ type NumberValue float64

+ func (n NumberValue) Array() Array

+ func (n NumberValue) Bool() bool

+ func (n NumberValue) Float64() float64

+ func (n NumberValue) Int() int

+ func (n NumberValue) Int64() int64

+ func (n NumberValue) Map() Map

+ func (n NumberValue) String() string

+ func (n NumberValue) Type() Type

+ func (n NumberValue) Value() Value

+ type StringValue string

+ func (n StringValue) Array() Array

+ func (n StringValue) Bool() bool

+ func (n StringValue) Float64() float64

+ func (n StringValue) Int() int

+ func (n StringValue) Int64() int64

+ func (n StringValue) Map() Map

+ func (n StringValue) String() string

+ func (n StringValue) Type() Type

+ func (n StringValue) Value() Value

+ type Type int

+ func (t Type) IsArray() bool

+ func (t Type) IsBoolValue() bool

+ func (t Type) IsMap() bool

+ func (t Type) IsNumberValue() bool

+ func (t Type) IsStringValue() bool

+ func (t Type) IsValue() bool

+ type Value interface

+ Bool func() bool

+ Float64 func() float64

+ Int func() int

+ Int64 func() int64

+ String func() string