cldwalker

# Add to ~/.riplrc
module Ripl::MultiLineHistory                                                                                                                                                                                    
  attr_reader :last_buffer                                                                                                                                                                                       
                                                                                                                                                                                                                 
  # hacks multi-line's loop_once                                                                                                                                                                                 
  def loop_once                                                                                                                                                      

cldwalker

$ ruby sparql_client_example.rb
+--------------------------------------------------------------------+-------------------------------------------------+-------------------------------------+
| s                                                                  | p                                               | o                                   |
+--------------------------------------------------------------------+-------------------------------------------------+-------------------------------------+
| http://dbpedia.org/resource/Elizabeth_Peabody__Teacher             | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://www.w3.org/2002/07/owl#Thing |
| http://dbpedia.org/resource/Bonython_Hall                          | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://www.w3.org/2002/07/owl#Thing |
| http://dbpedia.org/resource/Zemfira                                | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://www.w3.org/2002/07/owl#Thing |
| http://dbpedia.org/resource/Myles_Ke

cldwalker

a = 10 ** 2
a + 10

cldwalker

$ boson dump_rdf http://datagraph.org/jhacker/foaf.nt
+------------------------------------+-------------------------------------------------+---------------------------------------------------+
| subject                            | predicate                                       | object                                            |
+------------------------------------+-------------------------------------------------+---------------------------------------------------+
| http://datagraph.org/jhacker/foaf  | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://xmlns.com/foaf/0.1/PersonalProfileDocument |
| http://datagraph.org/jhacker/foaf  | http://xmlns.com/foaf/0.1/maker                 | http://datagraph.org/jhacker/#self                |
| http://datagraph.org/jhacker/foaf  | http://xmlns.com/foaf/0.1/primaryTopic          | http://datagraph.org/jhacker/#self                |
| http://datagraph.org/jhacker/#self | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://xmlns.com/foaf/0.1/Person   

cldwalker

# GemspecBuilder builds a Gem::Specification object by looking up a gem's config in the config file ~/.gems.yml.
# GemspecBuilder assumes the current directory's basename is the gem name (unless told otherwise) and needs to be
# run inside the gem's root directory in order for the gemspec to build correctly.
#
# The builder merges the default gemspec hash in config[:default] with any gem-specific configuration in config[:gems][gem_name].
# Gemspec hashes are assumed to have the same attribute-value pairs as Gem::Specification objects (described here:
# http://rubygems.rubyforge.org/rdoc/Gem/Specification.html). The only difference is the :files attribute which takes globbed expressions
# and is converted with Dir.glob.
#
# For an example config see mine: http://github.com/cldwalker/dotfiles/blob/master/.gems.yml

cldwalker

module MyCore
  def self.config
    {:force=>true}
  end

  # My overridden version that also handles arrays of hashes with :url
  def browser(*urls)
    urls.map! {|e| e[:url] } if urls[0].is_a?(Hash) and urls[0].has_key?(:url)
    system('open', *urls)
  end

cldwalker

# In example.rb
module Example
  extend self
  # This method does something
  def command1(arg1, arg2, options = {})

  end

  # This method does something else
  def command2(arg1, arg2, options = {})

cldwalker

#!/usr/bin/env ruby
module Chars
  extend self

  def scale(args, options={})
    scale = options[:scale]
    chars = args.map { |x| Chars.char(x.to_i).map { |row| row.split("") } }
    print_chars scale_vertically(scale_horizontally(chars, scale), scale)
  end
  

cldwalker

# Customize description to include model class
class Hirb::Helpers::MyActiveRecordTable < Hirb::Helpers::AutoTable
  def self.render(rows, options={})
    @model_class = rows.is_a?(Array) ? rows[0].class : rows.class
    super
  end

  def self.model_class; @model_class; end

  def render_table_description

cldwalker

['readline', 'rubygems', 'bond', File.dirname(__FILE__) + '/../config/boot'].each {|e| require e }
Bond.start
["#{RAILS_ROOT}/config/environment", 'console_app', 'console_with_helpers'].each {|e| require  e}
history_file = File.join(ENV["HOME"], '.myrb_history')
IO.readlines(history_file).each {|e| Readline::HISTORY << e.chomp } if File.exists?(history_file)
while (input = Readline.readline('>> ', true)) != 'exit'
  begin puts "=> #{eval(input).inspect}"; rescue Exception; puts "Error: #{$!}" end
end
File.open(history_file, 'w') {|f| f.write Readline::HISTORY.to_a.join("\n") }