class Myna

Attributes

value[RW]

load custom config file to ruby.

Example:

>> yaml = Myha.open_yaml(yaml_file_path)
=> Config file
>> yaml.value
=> Hash
>> yaml.get(:a,:b)
=> yaml.value['a']['b']

Public Class Methods

new() click to toggle source

# File lib/myna.rb, line 15
def initialize
end

open_yaml(path) click to toggle source

# File lib/myna.rb, line 18
def self.open_yaml(path)
  # open yaml file and return a new MyHa instance of this file
  self.new.instance_eval do
    @value=YAML.load_file(path)
    return self
  end
end

Public Instance Methods

get(*args) click to toggle source

# File lib/myna.rb, line 26
def get(*args)
  # get value from @value, here can use nested, for example:
  #   >> .get(:top_level, :second_level)
  # same way with the following:
  #   >> value = @value['top_level', :second_level]
  # in yaml file, structure will be like this:
  ## :top_level
  ##   :second_level: 'my_config'
  value=@value
  args.each{|arg| value=value[arg.to_s]}
  value
end