ktheory

Gem::Specification.new do |s|
  s.name        = 'bang'
  s.version     = '0.1.0'
  s.platform    = Gem::Platform::RUBY
  s.author      = 'Jeff Kreeftmeijer'
  s.email       = '[email protected]'
  s.summary     = 'Bang!'
  s.description = 'Bangs existing model methods'

  s.files         = ['bang.rb']

ktheory

require 'term/ansicolor'

# yeilds a stacktrace for each SQL query
# put this file in config/initializers
class QueryTrace < ActiveSupport::LogSubscriber
  include Term::ANSIColor
  attr_accessor :trace_queries

  def sql(event)  #:nodoc:
    return unless QueryTrace.enabled? && logger.debug? && Rails.env.development?

ktheory

# I want to turn this:
array = [1, 2, 3, 4, 5, 6, 7, 8, 9]

# into this:
=> [[1, 2, 3], [4, 5, 6], [7, 8, 9]]

def to_grid(ary)
  array = ary.dup
  row_length = Math.sqrt(array.size).to_i
  result = []