diff options
author | Francis Irving <francis@mysociety.org> | 2009-12-03 14:18:06 +0000 |
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committer | Francis Irving <francis@mysociety.org> | 2009-12-03 14:18:06 +0000 |
commit | c132fb5904bed2827ad3ef1173cb12d9cf9f96a2 (patch) | |
tree | 75e5f4380eac498576c8443b5b4bde7e599bed5a /vendor/rails-2.0.2/railties/lib/rails/plugin.rb | |
parent | 2eabd0bf1d5c3d0cfa0f2883f6cfd65298ef4cd1 (diff) |
Remove old versions of Rails
Diffstat (limited to 'vendor/rails-2.0.2/railties/lib/rails/plugin.rb')
-rw-r--r-- | vendor/rails-2.0.2/railties/lib/rails/plugin.rb | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/vendor/rails-2.0.2/railties/lib/rails/plugin.rb b/vendor/rails-2.0.2/railties/lib/rails/plugin.rb deleted file mode 100644 index be392195d..000000000 --- a/vendor/rails-2.0.2/railties/lib/rails/plugin.rb +++ /dev/null @@ -1,84 +0,0 @@ -module Rails - - # The Plugin class should be an object which provides the following methods: - # - # * +name+ - used during initialisation to order the plugin (based on name and - # the contents of <tt>config.plugins</tt>) - # * +valid?+ - returns true if this plugin can be loaded - # * +load_paths+ - each path within the returned array will be added to the $LOAD_PATH - # * +load+ - finally 'load' the plugin. - # - # These methods are expected by the Rails::Plugin::Locator and Rails::Plugin::Loader classes. - # The default implementation returns the <tt>lib</tt> directory as its </tt>load_paths</tt>, - # and evaluates <tt>init.rb</tt> when <tt>load</tt> is called. - class Plugin - include Comparable - - attr_reader :directory, :name - - def initialize(directory) - @directory = directory - @name = File.basename(@directory) rescue nil - @loaded = false - end - - def valid? - File.directory?(directory) && (has_lib_directory? || has_init_file?) - end - - # Returns a list of paths this plugin wishes to make available in $LOAD_PATH - def load_paths - report_nonexistant_or_empty_plugin! unless valid? - has_lib_directory? ? [lib_path] : [] - end - - # Evaluates a plugin's init.rb file - def load(initializer) - return if loaded? - report_nonexistant_or_empty_plugin! unless valid? - evaluate_init_rb(initializer) - @loaded = true - end - - def loaded? - @loaded - end - - def <=>(other_plugin) - name <=> other_plugin.name - end - - private - - def report_nonexistant_or_empty_plugin! - raise LoadError, "Can not find the plugin named: #{name}" - end - - def lib_path - File.join(directory, 'lib') - end - - def init_path - File.join(directory, 'init.rb') - end - - def has_lib_directory? - File.directory?(lib_path) - end - - def has_init_file? - File.file?(init_path) - end - - def evaluate_init_rb(initializer) - if has_init_file? - silence_warnings do - # Allow plugins to reference the current configuration object - config = initializer.configuration - - eval(IO.read(init_path), binding, init_path) - end - end - end - end -end
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