Murray Steele h-lame

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a momentary diversion on the road to the grave

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London, UK
http://www.h-lame.com/

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h-lame / Slide 11: my first ruby.diff

Last active November 8, 2016 23:25

My First Ruby - code snippets from slides - see: http://h-lame.com/talks/my-first-ruby/

	@ -24,8 +24,8 @@ class Config < Hash
	}
	end

	- def initialize(name)
	- self[Config::Name] = name
	+ def initialize(name=nil)
	+ self[Config::Name] = name if name != nil
	end

h-lame / Slide 13: The simplest shoes app - code.rb

Last active April 2, 2017 19:14

Tying your shoes - code snippets from slides - see: http://h-lame.com/talks/tying-your-shoes/

	Shoes.app do

	end

h-lame / bom-removal.rake

Created June 30, 2017 12:12

Rake task to hook into assets:precompile in a rails app and remove any BOMs that are inserted by sprockets/sass in CSS files (and their gzipped siblings)

	namespace :assets do
	task :remove_bom => :environment do
	require 'sprockets/utils/gzip'

	# object that has enough of the Sprockets::Asset API to be
	# used in the Sprockets::Utils::Gzip class without us needing
	# to use the real class which needs more data
	class DeBOMedCSSAsset < Struct.new(:file_name)
	def content_type
	'text/css'

h-lame / benchmark.rb

Created July 20, 2017 13:55

Benchmarking some alternate implementations for checking if a BOM is present in a string and removing it.

	require 'benchmark'

	# you'll want this to be a largeish file that is representative of the kinds
	# of CSS files you'll be using this on in the real world. I used a compiled
	# version of application.css from https://github.com/alphagov/government-frontend
	css = File.binread "bom.css"

	class BomBench
	def remove_bom_force_encoding_slice!(input)
	input.force_encoding('UTF-8').slice!(0)

h-lame / Benchmark semver ordering in Postgresql.rb

Last active March 16, 2024 16:44 — forked from Bodacious/Benchmark semver ordering in Postgresql.rb

Benchmarking different SEMVER ordering strategies in PostgreSQL

	require 'bundler/inline'

	##
	# Get dependencies
	gemfile do
	source 'https://rubygems.org'
	gem 'pg'
	gem 'activerecord', require: 'active_record'
	gem 'benchmark-ips'
	gem 'pry'

h-lame / .Generating averages of faces.md

Last active January 7, 2025 14:18

Code for generating digital averages of faces extracted from a macos photo library, or any collection of images with face metadata in an XMP file.

What?

Inspired by the work of Jason Salavon I wanted to extract all the photos of my face and generate the average of them.

This is the ruby code for doing that.

Pre-requisites

`osxphotos`

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