droid001

export const getUUID = ()=>{
  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace( /[xy]/g ,
    function(c) {
      var rnd = Math.random()*16 |0, v = c === 'x' ? rnd : (rnd&0x3|0x8) ;
      return v.toString(16);
    }
  );

}

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/**
 * isElement - Checks if the argument is a DOM element. from https://stackoverflow.com/a/36894871/7197027
 *
 * @param {object} element Argument to be tested
 *
 * @returns {Boolean} Result if the argument is a DOM element or not.
 */
export const isElement = element=> element instanceof Element || element instanceof HTMLDocument;

droid001

git config --global alias.gone "! git fetch -p && git for-each-ref --format '%(refname:short) %(upstream:track)' | awk '\$2 == \"[gone]\" {print \$1}' | xargs -r git branch -D"

droid001

// Derived from https://stackoverflow.com/a/52854585/7197027
export const hasPointer = ()=>window.matchMedia("(any-hover: none)").matches === false

droid001

Number(num) != NaN && Number.isInteger(Number(num))

droid001

// From https://gist.github.com/yeah/1283961
const diacriticsMap = [
  {'base':'A', 'letters':/[\u0041\u24B6\uFF21\u00C0\u00C1\u00C2\u1EA6\u1EA4\u1EAA\u1EA8\u00C3\u0100\u0102\u1EB0\u1EAE\u1EB4\u1EB2\u0226\u01E0\u01DE\u1EA2\u00C5\u01FA\u01CD\u0200\u0202\u1EA0\u1EAC\u1EB6\u1E00\u0104\u023A\u2C6F]/g},
  {'base':'AA','letters':/[\uA732]/g},
  {'base':'AE','letters':/[\u00C4\u00C6\u01FC\u01E2]/g},
  {'base':'AO','letters':/[\uA734]/g},
  {'base':'AU','letters':/[\uA736]/g},
  {'base':'AV','letters':/[\uA738\uA73A]/g},
  {'base':'AY','letters':/[\uA73C]/g},
  {'base':'B', 'letters':/[\u0042\u24B7\uFF22\u1E02\u1E04\u1E06\u0243\u0182\u0181]/g},

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/**
 * Format the number to a string space padded every 3 decimals
 */
export const formatNumber = (n, suffix="")=>{
  let num = String(n).split(".")[0];
  let decimal = String(n).split(".")[1];
  decimal = decimal ? "," + decimal : "";
  let numStr = "";
  let l = num.length-1;
  let i = num.length;

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export const roundOff = (num, decimalPoints)=>Math.round( num * Math.pow(10, decimalPoints) ) / Math.pow(10, decimalPoints)

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/**
 * Checks if the value is a Number.
 * For a longer discussion on the solution see: https://medium.com/javascript-in-plain-english/how-to-check-for-a-number-in-javascript-8d9024708153
 */
export const isNumber = val=>Number.isFinite(val);

droid001

const randomColour = () => '#'+(Math.random()*0xFFFFFF<<0).toString(16);