adparadise

#!/usr/bin/env ruby

filename = ARGV[0]
usage = "USAGE: largefile.rb <filename>"

unless filename
  STDERR.write(usage + "\n")
  exit(1)
end

adparadise

class UserInput
  # Prompt for confirmation, exiting if not an affirmative.
  def self.confirm!(message)
    unless confirm(message)
      STDERR.write("cancelling...\n")
      exit
    end
  end

  # Prompt for confirmation, returning a boolean indicating user's preference.

adparadise

require 'pathname'

def each_recursive(dirpath, &block)
  dirpath.each_entry do |entry|
    next if "." == entry.to_s || ".." == entry.to_s
    
    entry_path = dirpath + entry
    if entry_path.directory?
      each_recursive(entry_path, &block)
    else

adparadise

file = File.new(filename)
contents = file.read

newfile = Tempfile.new(filename)
begin
  contents.each do |line|
    newfile.write("// " + line)
  end

  newfile.flush

adparadise

#!/usr/bin/env ruby

filename = ARGV[0]
usage = "USAGE: commandline.rb <filename>"

unless filename
  STDERR.write(usage + "\n")
  exit(1)
end

adparadise

#!/usr/bin/env ruby

filenames = ARGV
usage = "USAGE: interleave.rb <filename> ..."

unless filenames.length > 0
  STDERR.write(usage + "\n")
  exit(1)
end

adparadise

#!/usr/bin/env ruby
require 'rubygems'
require 'term/ansicolor'

ARGF.each_line do |line|
  color = case line
          when /^ERROR/ then Term::ANSIColor.red
          when /^WARN/  then Term::ANSIColor.yellow
          when /^INFO/  then Term::ANSIColor.green
          else ""

adparadise

div.page {
   width: 90%;
   margin: auto;
}

div.left_column {
   width: 58.333333%
}

div.right_column {

adparadise

/*Mobile first:*/
.container { width: 16em; }

/*Tablet in Portrait Orientation:*/
.container { width: 32em; }
@media (max-width: 33em) {
   .container { width: 16em; }
}

/*Full Experience:*/

adparadise

body {
    font: normal 100% Helvetica, Arial, sans-serif;
}