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#!/usr/bin/env ruby
param = ARGV.first

class Fixnum

  def is_cachipulis?
    length = self.to_s.length
    digits = self.to_s.split('').map(&:to_i)

    return false if digits.inject(&:+) != length

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# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com

# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
module Player
	describe MovieList, "with optional description" do
		  
	  it "is pending example, so that you can write ones quickly"
	  
	  it "is already working example that we want to suspend from failing temporarily" do
		pending("working on another feature that temporarily breaks this one")

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{
	"auto_complete_commit_on_tab": true,
	"bold_folder_labels": true,
	"color_scheme": "Packages/Color Scheme - Default/Blackboard.tmTheme",
	"ensure_newline_at_eof_on_save": true,
	"file_exclude_patterns":
	[
		".DS_Store",
		".tags*",
		"*.pyc",

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>name</key>
	<string>Monokai</string>
	<key>settings</key>
	<array>
		<dict>
			<key>settings</key>

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Ruby Learning Links

Tutorials

• https://github.com/thoughtbot/trail-map
• http://tutorials.jumpstartlab.com/
• http://ruby.learncodethehardway.org/
• http://rubykoans.com/
• http://rubymonk.com/
• http://tryruby.org/
• http://www.jasimabasheer.com/posts/meta_introduction_to_ruby.html* http://railsforzombies.org/

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# delay the GC - usage as below

# Spec::Runner.configure do |config|
    .....
  
#   config.before(:each) do
#     begin_gc_deferment
#   end

#   config.after(:each) do

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require 'json'

class JsonFormatter
  METHODS = %w[start close stop start_dump dump_pending dump_failures dump_summary]
  METHODS.each { |m| define_method(m) { |*a| } }

  def initialize(out)
    @output    = out
    @event_id  = 0
    @passed    = true

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class SimpleLinearRegression
  def initialize(xs, ys)
    @xs, @ys = xs, ys
    if @xs.length != @ys.length
      raise "Unbalanced data. xs need to be same length as ys"
    end
  end

  def y_intercept
    mean(@ys) - (slope * mean(@xs))

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class TestDSL < Regexp
  def initialize(&block)
    instance_eval &block
    super('/some_regex/')
  end
  def some_method(value)
    puts "Output: #{value}"
  end
end

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Constatize a string without ActiveSupport (commonly come by default in rails) isn't friendly and in some case include AS is overkill. So, with this snipe you can constatize a String.

require 'net/http'
cls = "Net::HTTP".split('::').inject(Object) { |host,name| memo.const_get(name) }

# now you can use cls like normal constant
cls.new