Module: RubyFeatures

Defined in:
lib/ruby-features.rb,
lib/ruby-features/lazy.rb,
lib/ruby-features/utils.rb,
lib/ruby-features/mixins.rb,
lib/ruby-features/version.rb,
lib/ruby-features/container.rb,
lib/ruby-features/conditions.rb,
lib/ruby-features/concern/feature.rb,
lib/ruby-features/utils/inflector.rb,
lib/ruby-features/concern/apply_to.rb,
lib/ruby-features/utils/const_accessor_19.rb,
lib/ruby-features/utils/const_accessor_20.rb,
lib/generators/ruby_features/install_generator.rb,
lib/ruby-features/utils/inflector_active_support.rb

Defined Under Namespace

Modules: Concern, Generators, Lazy, Mixins, Utils Classes: ApplyError, Conditions, Container

Constant Summary collapse

VERSION = 
'1.2.1'.freeze

Class Method Summary collapse

Class Method Details

.active_support_available? ⇒ Boolean

Returns:

  • (Boolean) 


57
58
59
 
# File 'lib/ruby-features.rb', line 57

def active_support_available?
  @active_support_available
end

.apply(*feature_names) ⇒ Object 



49
50
51
52
53
54
55
 
# File 'lib/ruby-features.rb', line 49

def apply(*feature_names)
  feature_names.each do |feature_name|
    raise NameError.new("Such feature is not registered: #{feature_name}") unless @features.has_key?(feature_name)

    @features[feature_name].apply
  end
end

.define(feature_name, &feature_body) ⇒ Object

Raises:

  • (NameError) 


41
42
43
44
45
46
47
 
# File 'lib/ruby-features.rb', line 41

def define(feature_name, &feature_body)
  feature_name = feature_name.to_s
  raise NameError.new("Wrong feature name: #{feature_name}") unless feature_name.match(/^[\/_a-z\d]+$/)
  raise NameError.new("Such feature is already registered: #{feature_name}") if @features.has_key?(feature_name)

  @features[feature_name] = Mixins.new(feature_name, feature_body)
end

.find_in_path(*folders) ⇒ Object 



31
32
33
34
35
36
37
38
39
 
# File 'lib/ruby-features.rb', line 31

def find_in_path(*folders)
  old_feature_names = @features.keys

  Dir[*folders.map{|folder| File.join(folder, '**', '*_feature.rb') }].each do |file|
    require file
  end

  Container.new(@features.keys - old_feature_names)
end