ashbb’s gists

ashbb / green_shoes_classes.rb

Created December 21, 2011 12:17

The Tree of Classes on Green Shoes

ashbb / graph_on_green_shoes.rb

Created November 24, 2011 13:30

Making Digraphs in Ruby ... and Green Shoes

ashbb / test1.rb

Created November 24, 2011 10:50

Shoes rendering performance test

	# test1.rb
	N = 20
	Shoes.app do
	nostroke
	balls = []
	colors = [red, blue, green, pink, yellow]
	v = [6, 7, -6, -7]
	N.times do
	balls << oval(rand(570), rand(470), 20, 20, fill: colors[rand 5], vx: v[rand 4], vy: v[rand 4])
	end

ashbb / madlibs_on_green_shoes.rb

Created November 13, 2011 10:14

Mad Libs on Green Shoes

	# -- encoding: utf-8 --

	#Nunca Mas Mad Libs by p.holby
	#[email protected]
	#I think I'm doing this right putting this info here I don't know I am new at this
	#(Editor's note: more information available at http://sorryeveryone.tumblr.com/post/5758964399 )

	# Refactored for Green Shoes by ashbb

	require 'green_shoes'

ashbb / green_shoes_koch_snowflake.rb

Created September 6, 2011 13:46

Koch snowflake on Green Shoes

	require 'green_shoes'
	Point = Struct.new :x, :y

	Shoes.app title: 'Koch snowflake', width: 500 do
	def draw_koch a, b, n
	c, d, e = Point.new, Point.new, Point.new
	c.x, c.y = (2.0 * a.x + b.x) / 3, (2.0 * a.y + b.y) / 3
	d.x, d.y = (a.x + 2.0 * b.x) / 3, (a.y + 2.0 * b.y) / 3
	xx, yy = b.x - a.x, a.y - b.y
	xx, yy = xx.to_f, yy.to_f

ashbb / green_shoes_participants.rb

Created August 26, 2011 13:35

Participant's countries of Ruby with Shoes course 8th batch at RubyLearning.org

	require 'green_shoes'
	require 'mechanize'
	begin
	require 'hpricot'
	rescue LoadError
	require File.join(Shoes::DIR, 'ext/hpricot')
	end

	include Hpricot

ashbb / eduardo.rb

Created August 24, 2011 13:58

Try to revise Eduardo's code

	require 'green_shoes'

	class HoverButton < Shoes::Widget
	def initialize(properties = {} )
	@col = properties[:color] \|\| green
	@hovercol = properties[:hover_color]
	@label = "\n#{properties[:label]}\n" \|\| ""
	@margin = properties[:margin]
	@height = properties[:height] \|\| 0
	flow do # <<<

ashbb / treeview_performance_check.rb

Created August 8, 2011 13:53

This is a snippet for TreeView performance check with 10000 rows.

	require 'green_shoes'

	class Shoes
	class App
	def tree_view_text=(tables)
	instance_eval do
	@tree_view_store.clear
	tree = mk_tree tables
	@tree_view_paths, @tree_view_rows = [], {}
	mk_path tree

ashbb / playlist_sample.rb

Created June 9, 2011 14:09

An example for creating a playlist: http://librelist.com/browser//shoes/2011/6/8/creating-a-playlist/

	require 'green_shoes'

	Shoes.app do
	playlist = %w[red green yellow blue black white]
	len = playlist.length
	listbox = []
	x, y, w, h = 0, 0, 100, 30

	blk = proc do
	playlist.each do \|list\|

ashbb / simple-sqlite3.rb

Created April 9, 2011 15:29

simple-sqlite3.rb for Green Shoes

	# coding: UTF-8
	require 'green_shoes'
	require 'sqlite3'
	Shoes.app width: 350, height: 130 do
	file = "simple-sqlite3.db"
	File.delete file if File.exist? file
	db = SQLite3::Database.new file
	db.execute "create table t1 (t1key INTEGER PRIMARY KEY,data " \
	"TEXT,num double,timeEnter DATE)"
	db.execute "insert into t1 (data,num) values ('This is sample data',3)"

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