iangreenleaf

Rails naming conventions

General Ruby conventions

Class names are CamelCase.

Methods and variables are snake_case.

Methods with a ? suffix will return a boolean.

jmccartie

class EmailAddressFilter
  def self.delivering_email(message)
    message.perform_deliveries = false

    # Remove email from message.to if email is on the unsubscribe list
    tos = message.to.to_a
    message.to.each do |email|
      tos.delete(email) if Unsubscribe.find_by_email(email)
    end
    message.to = tos # can't delete directly from message.to. probably a better way to do this...