github.com/dosco/graphjin/core/v3

JSN - Fast low allocation JSON library

Design

This libary is designed as a set of seperate functions to extract data and mutate JSON. All functions are focused on keeping allocations to a minimum and be as fast as possible. The functions don't validate the JSON a seperate Validate function does that.

The JSON parsing algo processes each object {} or array [] in a bottom up way where once the end of the array or object is found only then the keys within it are parsed from the top down.

{"id":1,"posts": [{"title":"PT1-1","description":"PD1-1"}], "full_name":"FN1","email":"E1" }

id: 1

posts: [{"title":"PT1-1","description":"PD1-1"}]

[{"title":"PT1-1","description":"PD1-1"}]

{"title":"PT1-1","description":"PD1-1"}

title: "PT1-1"

description: "PD1-1

full_name: "FN1"

email: "E1"

Functions

• Strip: Strip a path from the root to a child node and return the rest
• Replace: Replace values by key
• Get: Get all keys
• Filter: Extract specific keys from an object
• Tree: Fetch unique keys from an array or object