Module: Houston::Adapters

Defined in:

lib/houston/adapters.rb

Class Method Summary

• .define_adapter_namespace(name) ⇒ Object
• .each ⇒ Object

Class Method Details

.define_adapter_namespace(name) ⇒ Object

# File 'lib/houston/adapters.rb', line 13

def define_adapter_namespace(name)
  namespace = ::Module.new
  const_set name, namespace

  pathname = name_to_path(name)
  adapters_paths = File.join(File.dirname(caller[0]), "#{pathname}/*_adapter.rb")
  Dir[adapters_paths].each(&method(:require))

  def namespace.adapters
    constants
      .select { |sym| sym =~ /Adapter$/ }
      .map { |sym| sym[/^.*(?=Adapter)/] }
      .sort_by { |name| name == "None" ? "" : name }
  end

  def namespace.adapter(name)
    const_get "#{name}Adapter"
  end

  def namespace.adapter?(name)
    adapters.map(&:downcase).member?(name.to_s.downcase)
  end
end

.each ⇒ Object

# File 'lib/houston/adapters.rb', line 5

def each
  constants.each do |name|
    yield name, name_to_path(name)
  end
end