Paul Engel archan937

🤔

Always thinking about writing the next most creative and nifty piece of software

Mostly writing code in Elixir, Ruby, Javascript and a bit of Bash. Always in search of writing creative and lightweight solutions.

archan937 / mod.js

Last active March 1, 2020 22:31

mod.js - A clean and lightweight implementation to define and extend from modules without exposing private members

	var mod, define;

	mod = (function() {
	'use strict';

	var modules = {};

	return {
	define: function(name, mod) {
	modules[name] = (typeof(mod) == 'function') ? mod : function() { return mod; };

archan937 / handy-dandy.md

Last active October 18, 2019 12:51

A collection of handy one-liners and snippets

A collection of handy one-liners and snippets by Paul Engel

bash -c 'source /path/to/your/.env; echo $MYENVVAR'

archan937 / Rakefile

Created January 8, 2014 10:49

Override Rake::Task.define_task for cleaner arguments passing

	require_relative "task"

	desc "Send an invite"
	task :invite do \|name, email\|
	puts "Invitation sent to '#{name} <#{email}>'"
	end

	# Example:
	#
	# $ rake invite "Paul Engel" [email protected]

archan937 / pretty_inspect.rb

Last active December 12, 2015 08:29

A simple Ruby method which returns an inspection string of the passed object with pretty indention ^^

	def pretty_inspect(object, indent = 2)
	if object.is_a?(Array)
	entries = object.collect{\|x\| "#{pretty_inspect x, indent + 2}"}
	pretty_indent entries, "[", "]", indent
	elsif object.is_a?(Hash)
	entries = object.keys.sort.collect{\|x\| "#{pretty_inspect x} => #{pretty_inspect object[x], indent + 2}"}
	pretty_indent entries, "{", "}", indent
	else
	object.inspect
	end

archan937 / inspector.js

Created March 2, 2012 22:16

Inspect Javascript objects similar to 'object.toSource()' within Mozilla. Used in IE6+, Safari, Firefox and Chrome.

	function inspect(object) {
	switch (typeof(object)) {
	case "undefined":
	return "undefined";
	case "string":
	return "\"" + object.replace(/\n/g, "\\n").replace(/\"/g, "\\\"") + "\"";
	case "object":
	if (object == null) {
	return "null";
	}

archan937 / rvm_git_prompt.sh

Created May 15, 2011 10:02

Current RVM Ruby & Gemset and Git branch in your Bash prompt

	function current_rvm_ruby {
	color=$(tput setaf 3)
	default=$(tput sgr0)

	version=$(echo $MY_RUBY_HOME \| awk -F'-' '{print $2}')
	gemset=$(echo $GEM_HOME \| awk -F'@' '{print $2}')
	[ "$gemset" != "" ] && gemset="@$gemset"
	full=${color}${version}${gemset}${default}
	[ "$full" != "" ] && echo "$full "
	}

archan937 / _mixins.sass

Created September 6, 2010 07:34

Mixins for SASS in combination with Compass and Lemonade to render indented text displayed with a sprite-image (IE6 compatible)