JoshCheek

# these are reconstructed from a shell session without runnig them, so make
# sure you check that it's a sane thing to do before running it, I make no
# guarantees of fitness, and accept no liability. Run at your own risk.
sudo launchctl remove com.snap.SnapCameraRemover
rm -r ~/Library/Caches/Snap/
rm -r ~/Library/Caches/com.snap.SnapCamera/
rm -r ~/Library/Preferences/Snap/
rm ~/Library/Preferences/com.snap.SnapCamera.plist
rm ~/Library/Preferences/com.snap.Snap\ Camera.plist
sudo rm -rf /Applications/Snap\ Camera.app/

JoshCheek

import React, { Component, Fragment } from 'react'
import PropTypes from 'prop-types'

const randomString = () =>
  Math.random().toString(36).substring(2, 15)

export default class TrixEditor extends Component {
  static propTypes = {
    customRef:       PropTypes.shape({ current: PropTypes.instanceOf(Element) }),
    name:            PropTypes.string,

JoshCheek

Refactored some code from a blog about service objects: https://www.codewithjason.com/code-without-service-objects/

---

Guessing that ZirMed837PFile::File.new(appointments).write(file.path) is supposed to be something like this:

file = ZirMed837PFile::File.from_queued
file.write(file.filename)

JoshCheek

# https://twitter.com/josh_cheek/status/1377767258601181189
node -e '
const sleep = n => new Promise(resolve => setTimeout(resolve, n))

!async function() {
  const start = Date.now()
  const val1  = sleep(1000).then(() => console.log({ line: 5, at: Date.now()-start }))
  const val2  = sleep(1500).then(() => console.log({ line: 6, at: Date.now()-start }))
  const val3  = sleep(500 ).then(() => console.log({ line: 7, at: Date.now()-start }))
  await Promise.all([val1, val2, val3]) // <-- IS THERE ANYTHING BETTER THAN THIS YET?!?!!?!?

JoshCheek

require 'weakref'

# This module allows methods to be memoized, but the memoized result can still be GC'd.
# So the object can live for a long time. Eg maybe it's created on server initialization
# and lasts for the lifetime of a server. If the calculated result is large,
# then memoizing it doesn't permanently allocate that memory.
module WeakMemo
  def memoize(name)
    method = instance_method name
    ivar   = :"@_memoized_#{name}"

JoshCheek

#!/usr/bin/env ruby
require 'io/console'

class Grid
  def self.from_str(str, color:)
    rows = str.lines.map do |line|
      line.chomp.chars.map do |c|
        color if c != " ".freeze
      end
    end

JoshCheek

require 'set'

# For answering questions:
# * What views exist that we didn't render?
# * What controller actions exist that we didn't hit?
# * What routes exist that we didn't request? / generate a link to?
# * What files exist that we never required
class ShowUnused
  def self.call(outstream)
    data = {

JoshCheek

import functools

class LList:
    @classmethod
    def fromArray(cls, array):
        return functools.reduce(lambda ll, val: ll.append(val), array, cls())

    def __init__(self):                   self.isEmpty = True
    def append(self, val):                return LNode(val, self)
    def __iter__(self):                   return self

JoshCheek

# Note1: all `...` below mean "etcetera", like psuedocode, not implying the new Ruby 3 syntax
# Note2: `obj.()` is syntactic sugar for `obj.call()`

# Given an invocation like this:
OnboardOrganization.(arg1, arg2, ...)

# Here are some possible ways you could implement it:

# 1. If the definition fits in a s single method, you can toss it on a module
# You'd choose a module b/c you don't want a class here since you don't want to

JoshCheek

# This fixes a bug that the code below triggered. SiB uses String#<< on this line:
# https://github.com/JoshCheek/seeing_is_believing/blob/46d49a53a68ec22edd52322ad0f1192ef2d77f51/lib/seeing_is_believing/event_stream/producer.rb#L155
# So it should include this alias in the Safe refinements here:
# https://github.com/JoshCheek/seeing_is_believing/blob/46d49a53a68ec22edd52322ad0f1192ef2d77f51/lib/seeing_is_believing/safe.rb#L47-L51
module SeeingIsBelieving::Safe
  refine String do
    alias << <<
  end
end