sergueif

This is an example inline link

sergueif

class CachedComputation
  attr_accessor :persist, :retreive, :compute, :cache

  def [](key)
    prep
    if result = @retreive[key]
      result
    else
      result = @compute[key]
      @persist[key, result]

sergueif

#ChronicDuration is just a random library that parses/outputs strings of time
#The meat of this the last expression/statement
%w{foo bar baz} # ["foo", "bar", "baz"]

ChronicDuration.parse("1:30") # 90

ChronicDuration.output(90) # "1:30"

class Object
  def pat(&block) # backwards of 1.9.2 method "tap" but arbitrary name

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guard 'rspec' do
  watch('spec/spec_helper.rb')                        { "spec" }
  watch(%r{^app/(.+)\.rb$})                           { |m| "spec/#{m[1]}_spec.rb" }
  watch(%r{^lib/(.+)\.rb$})                           { |m| "spec/lib/#{m[1]}_spec.rb" }
end

sergueif

30
79.01, -146.66
43.64, -131.04
73.65, -74.58
-94.01, 86.07
136.93, -109.06
-135.06, 156.47
-152.41, 128.86
131.16, -111.68
-107.87, -162.49

sergueif

10
153.66, 178.35
-69.98, 177.80
-40.43, -190.60
40.81, 146.07
-151.05, -117.09
197.53, 145.16
-188.28, -100.28
34.92, 16.42
-194.16, -159.82

sergueif

17
94.94, -28.18
76.47, -113.90
-120.14, -181.20
-115.41, 93.00
-35.11, 59.41
36.24, -179.82
-111.93, 8.18
-127.18, -80.15
80.93, 117.31

sergueif

require 'pstore'

class KVS
  def self.open(path)
    KVS.new(path)
  end

  def initialize(path)
    @pstore = PStore.new path
  end

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class Dir
  def self.current
    Dir.new(Dir.pwd)
  end

  def children
    p = path
    entries.reject{|f| f =~ /^\..*/ }.map do |name|
      child_path = p + "/" + name 
      if File.directory? child_path

sergueif

#environment.rb
require 'active_record'
require 'sqlite3'
require 'logger'

ActiveRecord::Base.configurations = YAML::load(IO.read('config/database.yml'))
ActiveRecord::Base.establish_connection('development')
ActiveRecord::Base.logger = Logger.new('log/debug.log')
development:
  adapter: sqlite3