@thi.ng/diff
Advanced tools
Customizable diff implementations for arrays (sequential) & objects (associative), with or without linear edit logs
This project is part of the @thi.ng/umbrella monorepo.
Customizable diff implementations for arrays (sequential) & objects (associative), with or without linear edit logs.
STABLE - used in production
yarn add @thi.ng/diff
Package sizes (gzipped, pre-treeshake): ESM: 1.23 KB / CJS: 1.29 KB / UMD: 1.32 KB
import { diffArray, DiffMode } from "@thi.ng/diff";
diffArray([1, 2, 3], [1, 2, 4], DiffMode.FULL);
// {
// distance: 2,
// adds: { 2: 4 },
// dels: { 2: 3 },
// const: { 0: 1, 1: 2 },
// linear: [0, 0, 1, 0, 1, 2, -1, 2, 3, 1, 2, 4]
// }
The linear edit logs of both diffArray and diffObject are now
returned as flat arrays, with each log entry consisting of 3 or 2
successive array items. This is to avoid allocation of various small
arrays.
The order of optional args to both functions has been swapped to:
diffArray(old, new, mode?, equiv?)diffObject(old, new, mode?, equiv?)Karsten Schmidt
© 2016 - 2020 Karsten Schmidt // Apache Software License 2.0
FAQs
Customizable diff implementations for arrays (sequential) & objects (associative), with or without linear edit logs
We found that @thi.ng/diff demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Research
An advanced npm supply chain attack is leveraging Ethereum smart contracts for decentralized, persistent malware control, evading traditional defenses.
Security News
Research
Attackers are impersonating Sindre Sorhus on npm with a fake 'chalk-node' package containing a malicious backdoor to compromise developers' projects.
Security News
The npm package for the LottieFiles Player web component was hit with a supply chain attack after a software engineer's npmjs credentials were compromised.