ppeelman

export const setCorrectViewportHeightUnit = (interval = 1000): void => {
    let currentHeight: number | null = null;

    const update = () => {
        if(currentHeight !== window.innerHeight) {
            currentHeight = window.innerHeight
            const vh = window.innerHeight * 0.01;
            document.documentElement.style.setProperty('--vh', `${vh}px`);
        }
    }

ppeelman

export const firstLetter = (str: string): string => str[0];
export const toUppercase = (str: string): string => str.toUpperCase();
export const toLowercase = (str: string): string => str.toLowerCase();
export const trim = (str: string) => str.trim();

// https://stackoverflow.com/a/5717133/11351782
export function isValidUrl(str: string): boolean {
    const pattern = new RegExp('^(https?:\\/\\/)?'+ // protocol
            '((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|'+ // domain name

ppeelman

# place this after nvm initialization!
autoload -U add-zsh-hook

load-nvmrc() {
  local node_version="$(nvm version)"
  local nvmrc_path="$(nvm_find_nvmrc)"
  
  # Get node version from package.json engines section (remove 'v' if present)
  local package_json_node_version="$([ -r package.json ] && cat package.json | jq '.engines.node' --raw-output)"

ppeelman

// If you are new to functional programming in JavaScript, the following is a must read!
// https://github.com/MostlyAdequate/mostly-adequate-guide

// Pipe and compose
// =================
// https://dev.to/ascorbic/creating-a-typed-compose-function-in-typescript-3-351i

export const pipe = <T extends any[], R>(fn1: (...args: T) => R, ...fns: Array<(a: R) => R>) => {
  const piped = fns.reduce(