Module: Singlettings

Defined in:
lib/singlettings.rb,
lib/singlettings/base.rb,
lib/singlettings/rails.rb,
lib/singlettings/version.rb,
lib/singlettings/exceptions.rb

Defined Under Namespace

Classes: Base, FileNotSpecifiedError, NoSuchKeyError, NoSuchNamespaceError, Rails

Constant Summary collapse

VERSION = 
"0.0.6"

Class Method Summary collapse

Class Method Details

.eval_yaml(file) ⇒ Object

This method needs ActiveSupport



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# File 'lib/singlettings/rails.rb', line 47

def self.eval_yaml(file)
  base_name = File.basename(file).gsub(".yml", "").camelize
  if base_name == "Singletting" or base_name == "Yetting"
    klass_name = base_name
  else
    klass_name = "Singletting#{base_name}"
  end
  Object.const_set(klass_name, Singlettings.eval_yaml_class(file))
end

.eval_yaml_class(file) ⇒ Object

Return specified anonymous class



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# File 'lib/singlettings/rails.rb', line 58

def self.eval_yaml_class(file)
  klass = Class.new(Singlettings::Base) do
    source file
    ns ::Rails.env
  end
  return klass
end

.hook_rails! ⇒ Object 



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# File 'lib/singlettings/rails.rb', line 4

def self.hook_rails!
  if defined?(::Rails)
    config_path = "#{::Rails.root.to_s}/config/"
    Singlettings.load_yaml_files! config_path
  end
end

.load_yaml_files!(load_path) ⇒ Object 



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# File 'lib/singlettings/rails.rb', line 27

def self.load_yaml_files!(load_path)
  # Load singletting.yml
  files = []

  singletting = "#{load_path}singletting.yml"
  files << singletting if File.exists?(singletting)

  # Add MyColorWay Flavoured yetting.yml
  yetting = "#{load_path}yetting.yml"
  files << yetting if File.exists? yetting

  # Add namespaced files
  files += Dir.glob("#{load_path}singlettings/**/*.yml")

  files.each do |file|
    Singlettings.eval_yaml file
  end
end