Code Explainers

Code explainers tagged #diffing

ruby 
require 'set'
 
class DirectoryWatcher
  def initialize(path, pattern: '**/*', interval: 1.0)

Polling for file changes in Ruby

polling filesystem diffing
Intermediate 7 steps
python 
from typing import Any
 
_MISSING = object()
 

Recursively diffing two JSON structures

recursion sentinel tree-traversal
Intermediate 8 steps
rust 
use std::collections::VecDeque;
 
#[derive(Debug)]
pub struct Hunk {

Applying a diff hunk in Rust

enums error-handling pattern-matching
Intermediate 8 steps
javascript 
export function diffIds(current, desired) {
  const currentSet = new Set(current);
  const desiredSet = new Set(desired);
 

Diffing sets to sync group membership

set-operations diffing transactions
Intermediate 8 steps