igrep

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-
$VERBOSE = true
=begin
Maybe usable as generator expression in Python
requires ruby1.9 or facets ( >= 2.9.1 )
=end

if RUBY_VERSION < '1.9'
  require 'rubygems'

igrep

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-
$VERBOSE = true
=begin
Maybe usable as generator expression in Python
requires ruby1.9 or facets ( >= 2.9.1 )
=end

$KCODE = 'u' if RUBY_VERSION < '1.9'

igrep

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

module MyTwitterFavUtils
  FORMAT = 'tsv'
  SEP = "\t"
  FILE = 'fav-tweets.' + FORMAT
  BACKUP_SUFFIX = '~'
  TRUNCATE_LEN = 20
end

igrep

                              user     system      total        real
Array#push and join       0.360000   0.040000   0.400000 (  0.398396)
String#concat 1           0.240000   0.030000   0.270000 (  0.267289)
String#concat 2           0.260000   0.040000   0.300000 (  0.297610)
Array#join with a const   0.090000   0.030000   0.120000 (  0.121947)
String#concat with const  0.100000   0.030000   0.130000 (  0.134064)

igrep

#!/usr/bin/env ruby
# -*-coding:utf-8-*-
$VERBOSE = true
=begin
Project Euler: 2
By considering the terms in the Fibonacci sequence whose values do not exceed four million,
find the sum of the even-valued terms.
=end

fib = Hash.new{|hsh, n| hsh[n] = hsh[n-2] + hsh[n-1] }

igrep

#!/usr/bin/env python
import random

def choice_by(seq, criteria):
    """
    Choose an elements from sequence with weight at random.
    """
    #Initial value
    itr = iter(seq)

igrep

#!/usr/bin/env ruby
# vim: set fileencoding=utf-8 :
$VERBOSE = true
=begin
`which' command for Ruby libraries.
=end

lib = ARGV.shift
exts = %w/ .rb .so .dll /
puts $LOAD_PATH.map{|path|

igrep

#!/usr/bin/env ruby
# vim: set fileencoding=utf-8 :
$VERBOSE = true
=begin
Queue#to_enum
=end

require 'thread'

class Queue

igrep

#!/usr/bin/env ruby
# vim: set fileencoding=utf-8 :
$VERBOSE = true

require 'set'

def dig *args
  args.inject{|x, y| 10 * x + y}
end

igrep

#!/usr/bin/env ruby
# vim: set fileencoding=utf-8 :
$VERBOSE = true
=begin
Count the number of characters in the clipboard.
=end

require 'rubygems'
require 'clipboard'
require 'kconv'