Contents

require 'active_support/core_ext/class/attribute_accessors'

module SequelRails

  mattr_accessor :configuration

  def self.setup(environment)
    ::Sequel.connect configuration.environment_for environment.to_s
  end

  class Configuration

    def self.for(root, database_yml_hash)
      ::SequelRails.configuration ||= new(root, database_yml_hash)
    end

    attr_reader :root, :raw
    attr_accessor :logger
    attr_accessor :migration_dir

    def environment_for(name)
      environments[name.to_s] || environments[name.to_sym]
    end

    def environments
      @environments ||= @raw.inject({}) do |normalized, environment|
        name, config = environment.first, environment.last
        normalized[name] = normalize_repository_config(config)
        normalized
      end
    end

  private

    def initialize(root, database_yml_hash)
      @root, @raw = root, database_yml_hash
    end

    def normalize_repository_config(hash)
      config = {}
      hash.each do |key, value|
        config[key.to_s] = 
          if key.to_s == 'port'
            value.to_i
          elsif key.to_s == 'adapter' && value == 'sqlite3'
            'sqlite'
          elsif key.to_s == 'database' && (hash['adapter'] == 'sqlite3' || 
                                           hash['adapter'] == 'sqlite'  ||
                                           hash[:adapter]  == 'sqlite3' ||
                                           hash[:adapter]  == 'sqlite')
            value == ':memory:' ? value : File.expand_path((hash['database'] || hash[:database]), root)
          elsif key.to_s == 'adapter' && value == 'postgresql'
            'postgres'
          else
            value
          end
      end
      
      config
    end

  end

end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
sequel-rails-0.4.0	lib/sequel_rails/configuration.rb
sequel-rails-0.4.0.pre2	lib/sequel_rails/configuration.rb
sequel-rails-0.4.0.pre1	lib/sequel_rails/configuration.rb
sequel-rails-0.4.0.pre	lib/sequel_rails/configuration.rb