jasoncodes

class Hash
  def selekt
    inject({}) {|hsh,(k,v)|
      hsh[k] = v if yield(k,v)
      hsh
    }
  end
end

jasoncodes

# Rackup file for serving up a static site from a "public" directory
#
# Useful for chucking a static site on Heroku

class IndexRewriter
  def initialize(app) @app = app end
  def call(env)
    env["PATH_INFO"].gsub! /\/$/, '/index.html'
    @app.call(env)
  end

jasoncodes

#!/usr/bin/env ruby

# A couple of Searchlogic searches. Both are identical from a code
# perspective. With one, the user supplies a '.' (period) as part of the
# search query. This search blows up because it's generating an invalid SQL
# statement. I say it shouldn't. The error in question is:
#     
# Mysql::Error: Not unique table/alias: 'users':
#     
#   SELECT `companies`.`id` AS t0_r0,