Justin Mazzi jmazzi

Displaying images in the terminal with tput and echo

Requires ImageMagick, easily available from your favorite package manager. Tested on Linux and OSX

convert image.png -resize 40 txt:-|sed -E 's/://;s/\( ? ?//;s/, ? ?/,/g;s/\)//;s/([0-9]+,[0-9]+,[0-9]+),[0-9]+/\1/g;s/255/254/g;/mage/d'|awk '{print $1,$2}'|sed -E 's/^0,[0-9]+ /print "echo;tput setaf "\;/;s/^[0-9]+,[0-9]+ /print "tput setaf ";/;s/(.+),(.+),(.+)/\1\/42.5*36+\2\/42.5*6+\3\/42.5+16/'|bc|sed 's/$/;echo -n "  ";/'|tr '\n' ' '|sed 's/^/tput rev;/;s/; /;/g;s/$/tput sgr0;echo/'|bash

When developing an application where you have split out shared functionality to multiple dependent gem repositories can get cumbersome when you

need to edit the Gemfile in order to swap local :path sources with :git or just plain Rubygems sources,
then forget to bundle update,
wonder why your git repository is dirty and it's just the modified Gemfile and Gemfile.lock,
accidentally commit the Gemfile.lock with local :path sources bundled etc. etc.

So what about this strategy:

A. Create a file .Gemfile.local containing:

In your Gemfile add:

group :development, :test do
  gem 'micro_migrations', :git => '[email protected]:33e9f92c229eb808a4fa.git'
end

You might want to add something like this to the Rakefile of apps that use a gem that uses micro_migrations:

ENV['SCHEMA'] = "#{Gem.loaded_specs['your-gem-name'].full_gem_path}/db/schema.rb"

	#! /usr/bin/env ruby

	# NOTE: Requires Ruby 2.1 or greater.

	# This script can be used to parse and dump the information from
	# the 'html/contact_info.htm' file in a Facebook user data ZIP download.
	#
	# It prints all cell phone call + SMS message + MMS records, plus a summary of each.
	#
	# It also dumps all of the records into CSV files inside a 'CSV' folder, that is created

	<?php

	/**
	* Run with `wp --require=import-cache.php import ...
	*/
	WP_CLI::add_hook( 'after_wp_load', function(){

	// Only intercept HTTP requests when the importer is running
	if ( ! defined( 'WP_IMPORTING') \|\| ! WP_IMPORTING ) {
	return;

	require 'rubygems'
	require 'mechanize'

	FIRST_NAME = 'FIRST_NAME'
	LAST_NAME = 'LAST_NAME'
	PHONE = 'PHONE'
	EMAIL = '[email protected]'

	PARTY_SIZE = 2
	SCHEDULE_RANGE = { :start_time => '19:00', :end_time => '20:30' }

	require 'base64'
	require 'time'
	require 'digest/sha1'
	require 'openssl'
	require 'net/https'
	require 'json'

	class Chef

	attr_accessor :http, :path

	class MagicProxy
	@methods = []

	def self.method_missing(method)
	@methods << method
	# Put magic here!
	puts @methods.join('.')
	self
	end
	end

	require 'spec_helper'

	class Foo
	def bar; :foo_bar; end
	end

	describe Foo do
	subject { Foo.new }

	it do