jsonx

Documentation

Overview

Package jsonx implements functions to get JSON property values by their path.

Index

• Variables
• func Reach(path string, data any) (any, error)

Variables

var (

	// ErrFieldNotFound is thrown when a JSON path is invalid.
	ErrFieldNotFound = errors.New("could not find a field using provided json path")
)

Functions

func Reach

func Reach(path string, data any) (any, error)

Reach returns the field with the given path from the given json data Example:

data := map[string]any{"address": map[string]any{"street": "somewhere"}}
Reach("address.street", data)
will return "somewhere"

For arrays, use the notation "field[index]" to get a specific index