jerilevine’s gists

jerilevine / make_ubuntu.sh

Last active December 11, 2024 22:24

Create Ubuntu VM on Mac OS X with Apple Silicon (ARM)

	#!/bin/bash
	# adapted from https://gist.github.com/citruz/9896cd6fb63288ac95f81716756cb9aa
	# See also https://www.qemu.org/docs/master/system/invocation.html

	# highmem must be off with Apple M1 and this limits the memory unfortunately

	qemu-img create -f qcow2 ubuntu-24.qcow2 10G
	dd if=/dev/zero conv=sync bs=1m count=64 of=ovmf_vars.fd

	qemu-system-aarch64 \

jerilevine / test_console.rb

Created March 1, 2018 21:37

Instantiate a Capybara browser from your Rails console

	require 'capybara/dsl'

	module TestConsole
	if(defined?(Rails) && Rails.env.test?)
	whitelist = %w(chrome firefox)

	print "Browser [#{whitelist.join('\|')}] (enter to skip): "
	browser = gets.strip

	if whitelist.include?(browser)

jerilevine / fetch_all_jira_tests.rb

Created April 24, 2017 20:14

Ruby script to grab all the tests from JIRA via the REST API. Includes pagination

	#!/usr/bin/ruby

	################################################################################
	# A quick script to grab all the tests from JIRA via the REST API.
	# Docs are here: https://docs.atlassian.com/jira/REST/cloud/
	#

jerilevine / acceptance_helper.rb

Last active April 24, 2017 20:16

Stepwise logging for Turnip

	LOG_DIR = Rails.root.join('log')
	LOG = Logger.new(File.join(LOG_DIR, "turnip_#{Time.now.strftime("%Y%m%d%H%M")}.log"))
	LOG.level = Logger::DEBUG

	RSpec.configure do \|config\|
	config.before(:each) do \| scenario \|
	LOG.info("========================================")
	LOG.info("Starting test #{scenario.example_group.description}")
	end

jerilevine / base_page.rb

Last active November 7, 2016 21:07

	def reload_page
	page.evaluate_script("window.location.reload()")
	end

	# Reload the page until either you hit the timeout, or the selector appears
	# For use in places where the basic page.has_selector? wait won't work without
	# reloading the whole page
	#
	# Accepts the same options as Capybara::Node::Matchers#has_selector?
	def reload_until(*selector_args)

jerilevine / db_fixtures_dump.rake

Created August 15, 2016 17:07 — forked from iiska/db_fixtures_dump.rake

Dump Rails db to fixtures

	# Original from http://snippets.dzone.com/posts/show/4468 by MichaelBoutros
	#
	# Optimized version which uses to_yaml for content creation and checks
	# that models are ActiveRecord::Base models before trying to fetch
	# them from database.
	namespace :db do
	namespace :fixtures do
	desc 'Dumps all models into fixtures.'
	task :dump => :environment do
	models = Dir.glob(RAILS_ROOT + '/app/models/**.rb').map do \|s\|

jerilevine / InChi.js

Created January 9, 2013 16:09 — forked from lsauer/InChi.js

	// International Chemical Identifier Regex, by lo sauer - lsauer.com
	// Morphine InchI:
	var x="InChI=1S/C17H19NO3/c1-18-7-6-17-10-3-5-13(20)16(17)21-15-12(19)4-2-9(14(15)17)8-11(10)18/h2-5,10-11,13,16,19-20H,6-8H2,1H3/t10-,11+,13-,16-,17-/m0/s1"

	// applying an organic character-subset
	// we could check for the length property, but in case of 0 matches 'null' is returned -> hence !!.. \ generally equal to Boolean(..)
	!!x.trim().match(/^((InChI=)?[^J][0-9BCOHNSOPrIFla+\-\\\/,pqbtmsih]{6,})$/ig)
	>true
	//generic:
	x.trim().match(/^((InChI=)?[^J][0-9a-z+\-\\\/,]+)$/ig)

Jeri Levine jerilevine