remigijusj

class Table
  # 1 is an identity, so we know it's composition with other elements.
  ELTS = [1, :a, :b].freeze
  BASIC = {'11' => 1, '1a' => :a, '1b' => :b, 'a1' => :a, 'b1' => :b}.freeze

  # Iterate through all possible composition tables.
  def self.each
    return to_enum unless block_given?

    ELTS.product(ELTS, ELTS, ELTS) { |list| yield new(*list) }

remigijusj

module Where
  class <<self
    attr_accessor :editor
    
    def is_proc(proc)
      source_location(proc)
    end
    
    def is_method(klass, method_name)
      source_location(klass.method(method_name))

remigijusj

[alias]
	s = !git status
	k = !gitk
	br = !git branch
	co = "!f() { git checkout `git locax $1`; }; f"
	ff = !git reset --hard origin/`git this`
	ffm = !git push . origin/master:master
	new = !git checkout -b
	brd = "!f() { git branch -D `git loca $1`; }; f"
	grab = !git fetch origin -p

remigijusj

class Hash
  def using(&block)
    values = block.parameters.map do |(type, name)|
      self[name]
    end

    block.call(*values)
  end
end

remigijusj

class A
  def method_missing(_, value, *_)
    puts "A: #{value.inspect} #{_.inspect}"
  end
  def existing1(_, value, *_)
    puts "Ae1: #{value.inspect} #{_.inspect}"
  end
  def existing2(_, value, *)
    puts "Ae2: #{value.inspect} #{_.inspect}"
  end

remigijusj

# WHICH IS BETTER HELPER?

# -----------------
  %Q{
    <div class="invitation-info-box clearfix"><p>
      #{invite_friends_link}
      #{t('app.invitation.info_box_signed_in')}
    </p></div>
  }.html_safe
# -----------------

remigijusj

-- ratio with average view count log-trend
SELECT i.id FROM items i
LEFT JOIN global_stats vc ON vc.entry_type=510 AND vc.entry_id = i.id
INNER JOIN user_settings s ON s.user_id = i.user_id
WHERE s.is_publish_photos_agreed = 1 AND is_visible = 1 AND is_replicated = 0 AND is_reserved = 0
AND boutique_id IS NULL
AND created_at >= '2012-10-27'
AND i.catalog_id IN (%cat4%)
AND vc.value / (LN(DATEDIFF(NOW(),created_at)+1)*15.5+12.4) >= 0.8
ORDER BY id DESC

remigijusj

#!/Ruby192/bin/ruby.exe
#
# A hook script to verify that only syntactically valid ruby code is commited.
# Called by git-commit with no arguments.  The hook should
# exit with non-zero status after issuing an appropriate message if
# it wants to stop the commit.
#
# Put this code into a file called "pre-commit" inside your .git/hooks
# directory, and make sure it is executable ("chmod +x .git/hooks/pre-commit")

remigijusj

# using Ruby 1.9.2

# Hole 1, 41 chars
def fizzbuzz(n)
  "#{n%3<1&&f=:Fizz;n%5<1?"#{f}Buzz":f||n}"
end
# Same as Cyrus's solution, optimized

p fizzbuzz(3)  # => "Fizz"
p fizzbuzz(10) # => "Buzz"

remigijusj

require 'dm-core'
require 'dm-redis-adapter'

DataMapper.setup(:default, {:adapter  => "redis"})

class Book
  include DataMapper::Resource
  
  property :id,   Serial
  property :name, String