aaronbeall

function uniqueArray<T>(array: T[], toUniqueValue?: (current: T) => any): T[] {
  const values = toUniqueValue ? array.map(toUniqueValue) : array;
  return array.filter((current, index) => values.indexOf(values[index]) == index);
}
  
// Example
const array = [{ id: 0, k: "a" }, { id: 1, k: "b" }, { id: 2, k: "a" }, { id: 3, k: "c" }];
const result = uniqueArray(array, item => item.k);
expect(result).toEqual([{ id: 0, k: "a" }, { id: 1, k: "b" }, { id: 3, k: "c" }]);

aaronbeall

Array.from(document.querySelectorAll("*")).filter(elem => elem.scrollLeft > 0)

aaronbeall

// ES6+TS port of mrdoob's stats.js

// Need this because lib.d.ts doesn't have Performance.memory
declare global {
  interface Performance {
    memory: any;
  }
}

export class Stats {

aaronbeall

// ==UserScript==
// @name         Bitbucket Diff Improvements
// @version      1.0
// @description  Adds features to Bitbucket Diff view:
//                * Visual emphasis to more heavily changed files in the diff summary
//                * Expand/collapse file diffs, auto-collapse package-lock.json
//                * Back to top fixed link
// @author       Aaron Beall
// @match        https://bitbucket.org/*
// ==/UserScript==

aaronbeall

function numberToText(num: number, numStrings: string[]): string {
  let str = "";
  do {
    const r = num % numStrings.length;
    num = Math.floor(num / numStrings.length);
    str = `${numStrings[r]}${str}`;
  } while (num > 0);
  return str;
}

aaronbeall

(Array.from(document.querySelectorAll("#time-status #text")).map(node => node.textContent).reduce((total, text) => { 
    const [sec, min, hr = 0] = text.split(":").reverse();
    return total + (parseInt(hr) * 60 * 60) + (parseInt(min) * 60) + parseInt(sec);
}, 0) / 60 / 60).toFixed(2);

// Example - https://www.youtube.com/playlist?list=PLvqxe4XbcSiErm2kHuldndImavib9wh8c
// Result: '55.51'