Jon Anderson keldin-coding

I'm predominantly a Ruby/Ruby on Rails web developer but love Elixir as well. Also big fan of infrastructure

keldin-coding / ruby_json.rb

Last active November 6, 2021 07:43

keldin-coding / really_simplified_thoughts.lua

Created October 8, 2021 04:41

	mercerTable = mercerTable or {}

	function mercerTable.whatTheTimerDoes()
	local sound1 = HoweverSoundsWork()

	play(sound1)
	end

	function mercerTable.makeATimer()
	if type(mercerTable.thisCoolTimer) == "number" then

keldin-coding / cursed.rb

Created June 28, 2021 23:15

	# My least favorite valid Ruby code
	"abc" "xyz"
	# => "abcxyz"

	# Truly cursed reminder that whitepsace doesn't matter for method invocation
	# and that ary[index] syntax is just a fancy way to do ary.[](index)
	[1] [2]
	# => nil

	foo = "abc"

keldin-coding / react.js

Created May 30, 2021 23:36

	class MyComponent extends React.Component {
	this.handleClick = (event) => {
	console.log(event); // do something
	}

	function render() {
	<input onClick={this.handleClick} />
	}

keldin-coding / quick.js

Created May 30, 2021 23:34

	function coolCallback(event) {
	console.log(event);
	}

	function iAcceptACallback(callback) {
	callback("GOTCHA")
	}

	iAcceptACallback(coolCallback);

keldin-coding / replaceslash.rb

Created June 20, 2019 04:54

Escape backslashes in text

	lines = File.readlines('./foo.txt', 'r')

	File.open('./foo_formatted.txt', 'w') do \|f\|
	lines.each do \|line\|
	newline = line.gsub("\\", "\\\\\\\\")
	f << newline
	end
	end