jamis

#!/usr/bin/env ruby

require 'capistrano/cli'

class TranscriptLogger
  module TranscriptLoggerMetadata
    attr_accessor :tx_logger_metadata

    def self.apply_to(object, options={})
      object.extend(self) unless object.respond_to?(:tx_logger_metadata)

jamis

# encoding: utf-8

s = "Blah \xe9 blah 헌글"

puts "BEFORE"
puts "encoding: #{s.encoding}"
puts "valid   : #{s.valid_encoding?}"
puts "text    : #{s}"

s = s.

jamis

require 'optparse'

module WordPicker
  def pick
    self[rand(length)]
  end

  LENGTHS = [1] + [2]*3 + [3]*4 + [4]*4 + [5]*4 + [6]*3 + [7]*2 + [8]
  def sentence
    words = []

jamis

require 'benchmark'

N = 100_000
SIZE = 10

array_1d = Array.new(SIZE * SIZE, 0)
array_2d = Array.new(SIZE) { Array.new(SIZE, 0) }

Benchmark.bm do |bm|
  bm.report("1d.dup") { N.times { array_1d.dup } }

jamis

/* Returns the number of bytes needed to represent the given
 * Javascript string in UTF-8. */
String.prototype.byteSize = function () {
  var bytes = 0;
  for(i = 0; i < this.length; i++) {
    var charCode = this.charCodeAt(i);
    if (charCode <= 0x7F)
      bytes += 1;
    else if (charCode <= 0x7FF)
      bytes += 2;

jamis

class Resources::Assets < Webmachine::Resource
  def content_types_provided
    @asset = Application.assets[request.uri.path]

    if @asset.present?
      [[@asset.content_type, :to_asset]]
    else
      accept = request.headers['Accept'] || "text/html"
      [[accept.split(/,/).first.split(/;/).first.strip, :to_html]]
    end

jamis

RSpec::Matchers.define :not_to do
  match { |actual| !actual }
end

RSpec.describe "Mater" do
  specify "says `to not to' to mean false" do
    expect(false).to not_to
    expect(true).not_to not_to
  end
end

jamis

require 'chunky_png'

class Cell
  attr_reader :row, :col

  def initialize(row, col)
    @row, @col = row, col
    @links = {}
  end

jamis

# --------------------------------------------------------------------
# An implementation of Aldous-Broder's algorithm for generating mazes.
# This is an easy one to implement, but it is also one of the
# "dumbest" (meaning least intelligent) algorithms. It is not even
# guaranteed to finish, if you get really unlucky with the RNG.
# Watching the animation of its progress can be an exercise in
# frustration as you find yourself urging the cursor to JUST GO
# OVER THERE! Try and it see for yourself. :)
# --------------------------------------------------------------------
# NOTE: the display routine used in this script requires a terminal

jamis

# Inspired by a church billboard that read:
#   "When I becomes we, illness becomes welness"
#
# usage:
# > ruby change-x-for-y.rb i we
# illness wellness
# inch wench
# it wet
# ...