module Kstats::Node::Config

Public Class Methods

[](key, default = nil) click to toggle source
# File lib/kstats/node/config.rb, line 9
def self.[] key, default = nil
  path = key.to_s.split(/\./)

  explore_path(path) || default
end
init(config_file) click to toggle source
# File lib/kstats/node/config.rb, line 4
def self.init config_file
  @config ||= {}
  @config.merge!(config_file)
end

Private Class Methods

explore_path(path, current = nil, idx=0) click to toggle source
# File lib/kstats/node/config.rb, line 17
def self.explore_path path, current = nil, idx=0
  if idx == 0 && current.nil?
    current = @config
  end

  if current.nil?
    nil
  else
    if idx == path.count-1
      if current.instance_of?(Hash)
        current[path[idx]]
      else
        nil
      end
    else
      explore_path path, current[path[idx]], idx+1
    end
  end
end