Adam Steel adsteel

Build ruby from scratch on OSX

Download ruby from github.
Run configure ($ ./configure) per the readme, but with flags:

a) point the destination to your desired file (--prefix=/Users/asteel/.rvm/rubies/ruby-2.4.0)

b) if you're on OSX with brew installed openssl, (--with-openssl-dir="$(brew --prefix openssl)"

$ rails s --binding=0.0.0.0 or rails s -b 0.0.0.0

$ brew install caskroom/cask/brew-cask
$ brew cask install chicken

Use these instructions as a supplement to the CircleCI instructions https://circleci.com/docs/ssh-build
Get dependencies

$ brew install caskroom/cask/brew-cask
$ brew cask install chicken

##Order Dependencies in Ruby's Splat & Double Splat Arguments

Ruby's splat and double splat arguments allow for some pretty flexible coding.

def print_arguments(*single, **double)
  p single
  p double
end

	alias gm="git commit -m "
	alias grim="git rebase -i main"
	alias gcom="git checkout main"
	alias gam="git commit --amend"
	alias grc="git rebase --continue"
	alias gra="git rebase --abort"
	alias gsoft!="git reset --soft HEAD^"
	alias gcp="git cherry-pick"
	alias gcpc="git cherry-pick --continue"
	alias gcpa="git cherry-pick --abort"

	# PROBLEM
	# Service objects are almost always just functions defined as classes. They should not be initialized, as they are not
	# used to manage internal state. They accept parameters and return values. In Ruby, this creates a lot of boilerplate.
	# How can we trim that down? Here are some explorations.

	require 'pry'
	require 'securerandom'

	# A simple factory for uniform service object definition
	def StructServiceBase(*args, keyword_init: false)

	defmodule BSTNode do
	@null "NULL"

	defstruct [:value, :left, :right]

	def new(value, left \\ BSTNode.empty, right \\ BSTNode.empty) do
	%{value: value, left: left, right: right}
	end

	def empty do