README
¶
jsonmap
Jsonmap is a Go package to parse and use raw JSON with silent as Javascript language. Jsonmap was inspired by go-simplejson and the lodash javascript library.
Installation
go get github.com/datasweet/jsonmap
Usage
Parsing a new json
import (
"fmt"
"github.com/datasweet/jsonmap"
)
func main() {
j := jsonmap.FromString(`{ "the": { "best": { "pi": 3.14 } } }`)
i := j.Get("the.best.pi").AsInt()
fmt.Println(i)
}
Lodash utilities
You can use some lodash function utilities :
- Filter
- Map
- Assign
- etc.
Tabify
Tabify was created to flatten a json into tabular datas. We created this functionality to flatten json response from elasticsearch.
Who are we ?
We are Datasweet, a french startup providing full service (big) data solutions.
Questions ? problems ? suggestions ?
If you find a bug or want to request a feature, please create a GitHub Issue.
License
This software is licensed under the Apache License, version 2 ("ALv2"), quoted below.
Copyright 2017-2020 Datasweet <http://www.datasweet.fr>
Licensed under the Apache License, Version 2.0 (the "License"); you may not
use this file except in compliance with the License. You may obtain a copy of
the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations under
the License.
Documentation
¶
Index ¶
- func EscapePath(path string) string
- func IsNil(json *Json) bool
- type Json
- func Assign(source *Json, json ...*Json) *Json
- func Filter(collection []*Json, predicate func(v *Json) bool) []*Json
- func FromBytes(bytes []byte) *Json
- func FromMap(m map[string]interface{}) *Json
- func FromString(str string) *Json
- func Map(collection []*Json, iteratee func(v *Json) *Json) []*Json
- func Merge(jsons ...*Json) *Json
- func New() *Json
- func Nil() *Json
- func (j *Json) AsArray() []interface{}
- func (j *Json) AsBool() bool
- func (j *Json) AsFloat() float64
- func (j *Json) AsInt() int64
- func (j *Json) AsObject() map[string]interface{}
- func (j *Json) AsString() string
- func (j *Json) AsUint() uint64
- func (j *Json) Bytes() []byte
- func (j *Json) Clone() *Json
- func (j *Json) Data() interface{}
- func (j *Json) ForEach(iteratee func(k string, v *Json) bool)
- func (j *Json) Get(path string) *Json
- func (j *Json) Has(path string) bool
- func (j *Json) IsArray() bool
- func (j *Json) IsNil() bool
- func (j *Json) IsObject() bool
- func (j *Json) IsValue() bool
- func (j *Json) Keys() []string
- func (j *Json) MarshalJSON() ([]byte, error)
- func (j *Json) Rewrite(oldPath string, newPath string) bool
- func (j *Json) Set(path string, value interface{}) bool
- func (j *Json) Stringify() string
- func (j *Json) UnmarshalJSON(data []byte) error
- func (j *Json) Unset(path string) bool
- func (j *Json) Values() []*Json
- func (j *Json) Wrap(path string) *Json
- type Jsonizer
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func EscapePath ¶ added in v1.0.5
EscapePath to escape a path Example
- By default jsonmap.Set("message.raw", "hello world !") => { "message": { "raw": "hello world !" }}
- With escape jsonmap.Set(jsonmap.EscapePath("message.raw"), "hello world !") => { "message.raw": "hello world !" }}
Types ¶
type Json ¶
type Json struct {
// contains filtered or unexported fields
}
Json is our wrapper to an unmarshalled json
func Assign ¶
Assign Assigns own enumerable string keyed properties of source objects to the destination object.
func Filter ¶
Filter iterates over elements of collection, returning an array of all elements predicate returns truthy for.
func (*Json) AsArray ¶
func (j *Json) AsArray() []interface{}
AsArray casts underlying to array ([]interface{}) Returns nil if not an array
func (*Json) AsObject ¶
AsObject casts underlying to object (map[string]interface{}) Returns nil if not an object
func (*Json) Clone ¶ added in v1.0.7
Clone to clone a json Not the best performance cause we marshal / unmarshal
func (*Json) ForEach ¶
ForEach : Iterates over elements of collection and invokes iteratee for each element. Iteratee functions may exit iteration early by explicitly returning false.
func (*Json) MarshalJSON ¶
MarshalJSON implements marshaler interface from encoding/json encode.go
func (*Json) Set ¶
Set sets the value at path of object. If a portion of path doesn't exist, it's created. Arrays are created for missing index properties while objects are created for all other missing properties
func (*Json) UnmarshalJSON ¶
UnmarshalJSON implements unmarshaler interface from encoding/json decode.go
Source Files
Directories