Class: Modgen::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/modgen/configuration.rb

Constant Summary collapse

DEFAULT = 
{}

Instance Method Summary collapse

Constructor Details

#initialize(config, use_default = true) ⇒ Configuration

Returns a new instance of Configuration.



6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
# File 'lib/modgen/configuration.rb', line 6

def initialize(config, use_default = true)

  if use_default
    config = DEFAULT.merge(config)
  end

  config.each do |key, value|
    eval <<-METHOD
      def #{key}(value = nil, &block)
        if block_given?
          @#{key}.instance_eval(&block)
        end

        if value.nil?
          if @#{key}.is_a?(Proc)
            return @#{key}.call
          end
          return @#{key}
        end

        self.#{key} = value
      end

      def #{key}=(value)
        @#{key} = value
      end
    METHOD

    self.send("#{key}=", value)
  end
end

Instance Method Details

#configure(&block) ⇒ Object 



38
39
40
41
42
43
44
 
# File 'lib/modgen/configuration.rb', line 38

def configure(&block)
  if block_given?
    yield self
  end

  self
end