davorb

// don't do this
String s = "";
for (int i = 0; i < args.length; i++) {
  s += array[i];
}

davorb

[davor@athena ~]$ rvm --version 

rvm 1.13.0 (stable) by Wayne E. Seguin <[email protected]>, Michal Papis <[email protected]> [https://rvm.io/]

[davor@athena ~]$ rm -rf .rvm
[davor@athena ~]$ curl -L get.rvm.io | bash;rvm reload;rvm install jruby
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   185  100   185    0     0    290      0 --:--:-- --:--:-- --:--:--  1000
100  8844  100  8844    0     0   6185      0  0:00:01  0:00:01 --:--:-- 2878k

davorb

ArrayList[] nodeEdges = new ArrayList[10]; // names.length eller size
nodeEdges[0] = new ArrayList<Edge>();
nodeEdges[1] = new ArrayList<Edge>();

davorb

{-
Chapter 1

1. The product of the first two digits is 24.
2. The fourth digit is half of the second digit.
3. The sum of the last two digits is the same as the sum of the first and third digits.
4. The sum of all the digits is 26.
5. The second and third digits add up to the last digit.
-}

davorb

PS D:\dev\shoes4\lib\shoes> pry
You should: `gem install win32console` for better auto-indent and color support.
[1] pry(main)> require 'color.rb'
=> true
[3] pry(main)> red=Shoes::COLORS[:red]
=> #<Shoes::Color:0x0000000 @alpha=255, @blue=0, @green=0, @red=255>
[4] pry(main)> blue=Shoes::COLORS[:blue]
=> #<Shoes::Color:0x0000000 @alpha=255, @blue=255, @green=0, @red=0>
[5] pry(main)> red==red
=> true

davorb

# I did git clone [email protected]:shoes/shoes4.git right before running rake spec

Shoes::Line
  basic
    behaves like movable object
      moves (FAILED - 1)
    behaves like object with stroke
      sets on receiver (FAILED - 2)
      returns a color (FAILED - 3)
      defaults to black (FAILED - 4)

davorb

require 'facets/kernel/constant'
require 'facets/string'

module Shoes
  class Configuration
    class << self
      def reset
        @logger = nil
        @logger_instance = nil
      end

davorb

        def paintControl(paint_event)
          gc = paint_event.gc
          gcs_reset gc
          @dsl.width = @dsl.opts[:width] ? @dsl.opts[:width] : @parent.width
          @dsl.height = @dsl.opts[:height] ? @dsl.opts[:height] : @parent.height
          sw = @dsl.strokewidth
          gc.setForeground (@dsl.color.to_native)
          gc.setLineWidth sw
          gc.drawRoundRectangle(@parent.left+sw/2, @parent.top+sw/2, 
            @dsl.width-sw, @dsl.height-sw, @dsl.curve*2, @dsl.curve*2)

davorb

long_line = <<EOS
Lorem ipsum dolor sit amet, consectetur
adipisicing elit, sed do eiusmod tempor
incididunt ut labore et dolore magna
aliqua. Ut enim ad minim veniam, quis
nostrud exercitation ullamco laboris nisi
ut aliquip ex ea commodo consequat.
Duis aute irure dolor in reprehenderit
in voluptate velit esse cillum dolore
eu fugiat nulla pariatur. Excepteur sint

davorb

lorem_ipsum = <<EOS
Lorem ipsum dolor sit amet, consectetur
adipisicing elit, sed do eiusmod tempor
incididunt ut labore et dolore magna
aliqua. Ut enim ad minim veniam, quis
nostrud exercitation ullamco laboris nisi
ut aliquip ex ea commodo consequat.
Duis aute irure dolor in reprehenderit
in voluptate velit esse cillum dolore
eu fugiat nulla pariatur. Excepteur sint