== Description

Simple wrapper for YAML config files.

== Simple example

File config/app_config.yml

development:

app_host:

name: google.com

port: 80

End of config/app_config.yml

require 'yaml_config'

config = YamlConfig.new(File.join(Rails.root, "config/app_config.yml"), :root => RAILS_ENV) config.get(:app_host)[:name] # -> "google.com" config.get(:app_host)[:port] # -> 80 config.get(:app_host)[:some] # -> NullProperty

== Different initializations

using filename

filename = File.join(Rails.root, "config/app_config.yml") config = YamlConfig.new(filename, :root => RAILS_ENV)

using open stream

File.open(filename, "r") do |file| config = YamlConfig.new(file, :root => RAILS_ENV) end

using data string

config = YamlConfig.new(File.read(filename), :root => RAILS_ENV)

== Singleton version

In many cases (rails application is the best example) developer needs only one file for whole project. To accomplish this it possible to use singleton version of YamlConfig.

environment.rb example:

require "yaml_config" ... filename = File.join(Rails.root, "config/app_config.yml") config = AppYamlConfig.instance.init!(filename, :root => RAILS_ENV) ...

Usage

config.get(:username)

== Known issues