harukizaemon

.selector.to.the.links.to.disable a {
  pointer-events: none;
  cursor: default;
  color: #whatever-color-you-have-chosen-for-normal-text;
}

harukizaemon

@database[:events]
  .where(:aggregate_id => aggregate_id){ version > since_version }
  .order(:version).map do |record|
  Event.new(
    record[:version],
    record[:type].to_sym,
    JSON.parse(record[:data], :symbolize_names => true)
  )
end

harukizaemon

require 'yaml'
require 'set'

class C
end

YAML::load(YAML::dump(Set[C.new]))

# ArgumentError: syntax error on line 3, col -1: ` : true '
# method load	in syck.rb at line 135

harukizaemon

#### simple case first

- if @person.viewable_by?(current_user)
  puts @person.name

# vs.

- @person.render_for(current_user) do |person|
  puts person.name

harukizaemon

class ActionMailer::Base
  def perform_delivery_file(mail)
    File.open("#{RAILS_ROOT}/tmp/mails/#{mail.to}", 'a') { |f| f.write(mail) }
  end
end
config.action_mailer.delivery_method = :file

harukizaemon

#!/bin/bash
 
JIRA_HOME="/var/lib/jira"
JRE_HOME="/usr"
 
case $1 in
        start)
                export JRE_HOME=$JRE_HOME
                sudo -u jira sh $JIRA_HOME/bin/startup.sh
        ;;

harukizaemon

irb --> GraphViz.new( "<World", :type => :digraph ).output( :svg => String )
RuntimeError: Error from "/usr/local/bin/dot" -q1   -Tsvg  /var/folders/jG/jGGNYPbXE6WwtIkPbM12X++++TI/-Tmp-/graphviz.rb20100714-23405-10bm2sr-0:
Error: /var/folders/jG/jGGNYPbXE6WwtIkPbM12X++++TI/-Tmp-/graphviz.rb20100714-23405-10bm2sr-0:1: syntax error near line 1

	from /usr/local/Cellar/ruby/1.9.1-p378/lib/ruby/gems/1.9.1/gems/ruby-graphviz-0.9.14/lib/graphviz/utils.rb:72:in `output_from_command'
	from /usr/local/Cellar/ruby/1.9.1-p378/lib/ruby/gems/1.9.1/gems/ruby-graphviz-0.9.14/lib/graphviz.rb:507:in `output'
	from (irb):8
	from /usr/local/bin/irb:12:in `<main>'
irb --> 

harukizaemon

module UnderscoredWithoutPluralizationWithoutModule
  def self.call(name)
    ActiveSupport::Inflector.underscore(ActiveSupport::Inflector.demodulize(name))
  end
end

harukizaemon

class Foo
  def to_ary
    ["A", "B", "C", "D"]
  end
end

def func(&block)
  yield(Foo.new)
end

harukizaemon

➜  ruby -v
MacRuby version 0.6 (ruby 1.9.0) [universal-darwin10.0, x86_64]

➜  rake --trace
(in ~/Projects/hamster)
rake aborted!
no such file to load -- spec/rake/spectask
~/Projects/hamster/rakefile:2:in `block'
~/Projects/hamster/rakefile:1:in `<main>'
/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/lib/ruby/1.9.0/rake.rb:2327:in `raw_load_rakefile'