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Diffstat (limited to 'railties/lib/generators/named_base.rb')
-rw-r--r-- | railties/lib/generators/named_base.rb | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/railties/lib/generators/named_base.rb b/railties/lib/generators/named_base.rb deleted file mode 100644 index b6ac05f482..0000000000 --- a/railties/lib/generators/named_base.rb +++ /dev/null @@ -1,101 +0,0 @@ -require 'generators/base' -require 'generators/generated_attribute' - -module Rails - module Generators - class NamedBase < Base - argument :name, :type => :string - - attr_reader :class_name, :singular_name, :plural_name, :table_name, - :class_path, :file_path, :class_nesting_depth - - alias :file_name :singular_name - - def initialize(*args) #:nodoc: - super - assign_names!(self.name) - parse_attributes! if respond_to?(:attributes) - end - - protected - - def assign_names!(given_name) #:nodoc: - base_name, @class_path, @file_path, class_nesting, @class_nesting_depth = extract_modules(given_name) - class_name_without_nesting, @singular_name, @plural_name = inflect_names(base_name) - - @table_name = if pluralize_table_names? - plural_name - else - singular_name - end - - if class_nesting.empty? - @class_name = class_name_without_nesting - else - @table_name = class_nesting.underscore << "_" << @table_name - @class_name = "#{class_nesting}::#{class_name_without_nesting}" - end - - @table_name.gsub!('/', '_') - end - - # Convert attributes hash into an array with GeneratedAttribute objects. - # - def parse_attributes! #:nodoc: - self.attributes = (attributes || []).map do |key_value| - name, type = key_value.split(':') - Rails::Generators::GeneratedAttribute.new(name, type) - end - end - - # Extract modules from filesystem-style or ruby-style path. Both - # good/fun/stuff and Good::Fun::Stuff produce the same results. - # - def extract_modules(name) #:nodoc: - modules = name.include?('/') ? name.split('/') : name.split('::') - name = modules.pop - path = modules.map { |m| m.underscore } - - file_path = (path + [name.underscore]).join('/') - nesting = modules.map { |m| m.camelize }.join('::') - - [name, path, file_path, nesting, modules.size] - end - - # Receives name and return camelized, underscored and pluralized names. - # - def inflect_names(name) #:nodoc: - camel = name.camelize - under = camel.underscore - plural = under.pluralize - [camel, under, plural] - end - - def pluralize_table_names? - !defined?(ActiveRecord::Base) || ActiveRecord::Base.pluralize_table_names - end - - # Add a class collisions name to be checked on class initialization. You - # can supply a hash with a :prefix or :suffix to be tested. - # - # ==== Examples - # - # check_class_collision :suffix => "Observer" - # - # If the generator is invoked with class name Admin, it will check for - # the presence of "AdminObserver". - # - def self.check_class_collision(options={}) - define_method :check_class_collision do - name = if self.respond_to?(:controller_class_name) # for ScaffoldBase - controller_class_name - else - class_name - end - - class_collisions "#{options[:prefix]}#{name}#{options[:suffix]}" - end - end - end - end -end |