Philippe Rigovanov a1ip

## ruby-1.9-tips.rb
def tip(msg); puts; puts msg; puts "-"*100; end

#
# 30 Ruby 1.9 Tips, Tricks & Features:
# http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/
#

tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2"

tip "Ruby 1.9 supports named captures in regular expressions!"

## downloadaudiobible.sh
ruby -e '(1..66).each { |i|  (1..150).each { |j| system("wget http://mp3.bibleonline.ru/rus_#{i}_#{j}.mp3")}}'

## tagchange.sh
ruby -e "require 'taglib'; TagLib::MPEG::File.open('rus_1_1.mp3') { |file| file.id3v2_tag.frame_list('TIT2').first.text = 'Бытие, глава 1';file.id3v2_tag.frame_list('TPE1').first.text = 'Библия'; file.save}"

## sicp.1.3.scm
(define (square a) (* a a))
(define (sum-of-squares a b) (+ (square a) (square b)))
(define (sum-of-two-greatest-squares a b c)
  (cond ((and (>= a c) (>= b c)) (sum-of-squares a b))
        ((and (>= a b) (>= c b)) (sum-of-squares a c))
        (else (sum-of-squares b c))))

## sicp.1.7.scm
(define (average x y)
  (/ (+ x y) 2))

(define (improve guess x)
  (average guess (/ x guess)))

(define (sqrt-iter guess x)
  (if (good-enough? guess x)
      guess
      (sqrt-iter (improve guess x)

## index.html
<!DOCTYPE html>
<meta charset="utf-8">
<script src="http://d3js.org/d3.v3.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/coffee-script/1.6.3/coffee-script.min.js"></script>
<script type="text/coffeescript">
canvasWidth = 176
canvasHeight = 176


## ips.rb
# ruby version >= 2.1.0

require 'socket'

Socket.getifaddrs.each do |i|
  puts "#{i.name}: #{i.addr.ip_address}" if i.addr.ip?
end

## generate-hombrew-install-commands.rb
brews = []
out = IO.popen("brew list", "r") do |io|
  brews = io.read.split "\n"
end

def parse(brew, brew_info)
  in_options = false
  print "brew reinstall -v #{brew} "
  brew_info.split("\n").each do |m|
    #puts m.inspect

## bootswatch-tumblr-theme.html
<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">

	<!-- TUMBLR APPEARANCE OPTIONS -->

	<meta name="if:Include Like Button" content="0">
	<meta name="if:Include Tweet Button" content="0">

## trs.fish
function trs --description 'Google translate'
    if test (count $argv) -gt 1
    	translate \{$argv[1]\} $argv[2..(count $argv)] | gawk '{gsub(/^({+\s+)+/, "")};1' | gawk '{gsub(/\s+}+$/, "")};1'
    else
    	translate $argv
    end
end
	def tip(msg); puts; puts msg; puts "-"*100; end

	#
	# 30 Ruby 1.9 Tips, Tricks & Features:
	# http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/
	#

	tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2"

	tip "Ruby 1.9 supports named captures in regular expressions!"
	(define (square a) (* a a))
	(define (sum-of-squares a b) (+ (square a) (square b)))
	(define (sum-of-two-greatest-squares a b c)
	(cond ((and (>= a c) (>= b c)) (sum-of-squares a b))
	((and (>= a b) (>= c b)) (sum-of-squares a c))
	(else (sum-of-squares b c))))
	(define (average x y)
	(/ (+ x y) 2))

	(define (improve guess x)
	(average guess (/ x guess)))

	(define (sqrt-iter guess x)
	(if (good-enough? guess x)
	guess
	(sqrt-iter (improve guess x)
	<!DOCTYPE html>
	<meta charset="utf-8">
	<script src="http://d3js.org/d3.v3.min.js"></script>
	<script src="http://cdnjs.cloudflare.com/ajax/libs/coffee-script/1.6.3/coffee-script.min.js"></script>
	<script type="text/coffeescript">
	canvasWidth = 176
	canvasHeight = 176
	# ruby version >= 2.1.0

	require 'socket'

	Socket.getifaddrs.each do \|i\|
	puts "#{i.name}: #{i.addr.ip_address}" if i.addr.ip?
	end
	brews = []
	out = IO.popen("brew list", "r") do \|io\|
	brews = io.read.split "\n"
	end

	def parse(brew, brew_info)
	in_options = false
	print "brew reinstall -v #{brew} "
	brew_info.split("\n").each do \|m\|
	#puts m.inspect
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">

	<!-- TUMBLR APPEARANCE OPTIONS -->

	<meta name="if:Include Like Button" content="0">
	<meta name="if:Include Tweet Button" content="0">
	function trs --description 'Google translate'
	if test (count $argv) -gt 1
	translate \{$argv[1]\} $argv[2..(count $argv)] \| gawk '{gsub(/^({+\s+)+/, "")};1' \| gawk '{gsub(/\s+}+$/, "")};1'
	else
	translate $argv
	end
	end