Module: Rulezilla::DSL

Defined in:
lib/rulezilla/dsl.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Class Method Details

.create_klass(parent_klass) ⇒ Object 



20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 
# File 'lib/rulezilla/dsl.rb', line 20

def self.create_klass(parent_klass)
  klass_name = parent_klass.name

  klass = get_super(parent_klass).const_set("#{demodulize_klass_name(klass_name)}Record", Class.new)

  klass.class_eval do
    include Rulezilla::BasicSupport
    begin
      include Object.const_get("#{klass_name}Support")
    rescue StandardError
      NameError
    end

    attr_reader :record

    define_method(:initialize) do |record|
      record = OpenStruct.new(record) if record.is_a?(Hash)
      instance_variable_set(:@record, record)
    end

    define_method(:method_missing) do |meth, *args, &block|
      record.send(meth, *args, &block)
    end
  end

  private_class_method :create_klass, :get_super, :demodulize_klass_name
end

.demodulize_klass_name(klass_name) ⇒ Object 



16
17
18
 
# File 'lib/rulezilla/dsl.rb', line 16

def self.demodulize_klass_name(klass_name)
  klass_name.split('::').last
end

.get_super(klass) ⇒ Object 



12
13
14
 
# File 'lib/rulezilla/dsl.rb', line 12

def self.get_super(klass)
  Object.const_get (['Object'] + klass.name.split('::'))[0..-2].join('::')
end

.included(base) ⇒ Object 



7
8
9
10
 
# File 'lib/rulezilla/dsl.rb', line 7

def self.included(base)
  base.extend ClassMethods
  create_klass(base)
end