leejarvis

#!/usr/bin/env ruby

# Slop version 3

require 'slop'

opts = Slop.new do
  on :n, :name=, 'Your name', matches: /\A[a-zA-Z0-9]+\z/, required: true
  on :p, :password, 'Your login password'
  on :debug

leejarvis

object rls {
	def main(args: Array[String]) {
		for {
			file <- (new java.io.File(args(0))).listFiles
			if file.isFile
			fname = file.getName
			if !fname.startsWith(".")
		} println(fname)
	}
}

leejarvis

require 'slop'

optspec = <<-SPEC
ruby foo.rb [options]
---
n,name=   Set your name
a,age=    Set your age
v,verbose Enable verbose mode
debug     Enable debug mode
SPEC

leejarvis

#!/usr/bin/env ruby

module Project

  module OptionAccess
    class << self
      attr_accessor :options
    end
    self.options ||= {}

leejarvis

#!/usr/bin/env ruby

module Foo
  def clear
    'clearing!'
  end
end

something = Object.new
something.extend(Foo)

leejarvis

#!/usr/bin/env ruby

require 'rack'

class Blawg
  include Kent
  
  def index
    @posts = Post.all
  end

leejarvis

#!/usr/bin/env ruby

require 'net/http'
require 'mechanize'

text = ARGV or abort "textagon <text>"
text = text.join(' ').split('-').map(&:strip).join("\n")

client = Mechanize.new
client.get('http://textagon.com/create/') do |page|

leejarvis

#!/usr/bin/env ruby

# STOP DOING THIS

items = [
  ['one', 'foo', 'bar', 'baz'],
  ['two', 'hello', 'there', 'etc'],
  ['three', 'more', 'crap', 'yep']
]

leejarvis

#!/usr/bin/env ruby

# C'MON

id = 4

username = begin
  if (1..10).include?(id)
    'admin'
  elsif id < 15

leejarvis

#!/usr/bin/env ruby

# Don't do this, but this is how it works..

def something(object, arg)
  {
    'foo' => proc { |arg| puts "ermm #{arg} .. " },
    :foo  => proc { |arg| puts "herp #{arg} .. " },
    Class => proc { |arg| puts "derp #{arg} .. " },
    nil   => proc { |arg| puts "nil. #{arg} .. " },