we4tech

# Put it on your model instance
def column_for_attribute(name)
  # Put your accessor name, in my case :value
  if :value == name.to_sym
    self.class.columns_hash[self.field.value_column.to_s]
  else
    self.class.columns_hash[name.to_s]
  end
end

matthewmccullough

# Put this in your .gitconfig file under the alias section
orphank = !gitk --all `git reflog | cut -c1-7`&
# Then run it by typing 'git orphank' on the command line.

# A text version of the same is
orphanl = !git --pretty=oneline --abbrev-commit --graph --decorate `git reflog | cut -c1-7`

mikhailov

# NOTICE: to get Nginx+Unicorn best-practices configuration see the gist https://gist.github.com/3052776

  $ cd /usr/src
  $ wget http://nginx.org/download/nginx-1.2.1.tar.gz
  $ tar xzvf ./nginx-1.2.1.tar.gz && rm -f ./nginx-1.2.1.tar.gz

  $ wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.30.tar.gz
  $ tar xzvf pcre-8.30.tar.gz && rm -f ./pcre-8.30.tar.gz

  $ wget http://www.openssl.org/source/openssl-1.0.1c.tar.gz

pdswan

class ActiveRecord::Associations::ClassMethods::JoinDependency::JoinAssociation
  
  # has_many and has_one through belongs_to are broken becuase the order of the primary key
  # and foreign table key need to be reversed.  this detects and fixes it.
  def association_join_with_through_belongs_to_fix
    join = association_join_without_through_belongs_to_fix
    if [:has_many, :has_one].include?(reflection.macro) && reflection.options[:through] && source_reflection.macro == :belongs_to
      connection        = reflection.active_record.connection
      parent_table_name = connection.quote_table_name(parent.aliased_table_name)
      parent_key        = connection.quote_column_name(parent.primary_key)

zachhale

# http://blog.vuzit.com/2008/08/01/paypal-website-payments-pro-us-with-recurring-billing-and-activemerchant/

# The MIT License
#
# Copyright (c) 2008 Vuzit.com, Chris Cera, Tobias Luetke
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell