Module: Lab42::Config::ClassMethods

Defined in:
lib/lab42/config/class_methods.rb

Instance Method Summary collapse

Instance Method Details

#__config__ ⇒ Object 



9
10
11
 
# File 'lib/lab42/config/class_methods.rb', line 9

def __config__
  @__config__ ||= Lab42::Config::ClassLevelConfig.new
end

#config(&blk) ⇒ Object 



6
7
8
 
# File 'lib/lab42/config/class_methods.rb', line 6

def config &blk
  __config__.instance_exec &blk
end

#instance_config(*names) ⇒ Object 



13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/lab42/config/class_methods.rb', line 13

def instance_config *names
  names.each do | name |
    ivar_name = "@__lab42_config_local__#{name}__"
    # define getter
    define_method name do
      instance_variable_defined?( ivar_name ) ?
        instance_variable_get( ivar_name ) :
        instance_variable_set( ivar_name, configuration.__send__( name ) )
    end
    # define setter
    define_method "#{name}=" do |val|
        instance_variable_set( ivar_name, val )
    end

  end
end