Top Level Namespace

Defined Under Namespace

Modules: Enumerable, Net, Nuggets, URI Classes: Array, File, Hash, IO, Integer, Module, Numeric, Object, Proc, Range, String, Tempfile

Constant Summary collapse

ContentType =

Just a short-cut to make the code read nicer…

::Nuggets::ContentType

Instance Method Summary collapse

Instance Method Details

#Nuggets(*nuggets) ⇒ Object

Load selected nuggets.

Examples:

# All String nuggets
Nuggets(:string)
Nuggets(String)

# Only 'msub' and 'word_wrap' String nuggets
Nuggets(string: %w[msub word_wrap])

# Selected String nuggets and all Numeric nuggets
Nuggets(:numeric, string: %w[msub word_wrap])

# etc.



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# File 'lib/nuggets.rb', line 41

def Nuggets(*nuggets)
  loaded_nuggets, load_nuggets = [], lambda { |base, *nuggets|
    nuggets_by_hierarchy = nuggets.last.is_a?(Hash) ? nuggets.pop : {}

    nuggets.each { |nugget|
      begin
        require path = File.join(base.to_s, nugget.to_s.downcase)
        loaded_nuggets << path
      rescue LoadError
        # if it's a directory, load anything in it
        $LOAD_PATH.each { |dir|
          if File.directory?(dir_path = File.join(dir, path))
            load_nuggets[path, *Dir[File.join(dir_path, '*')].map { |file|
              File.basename(file, '.rb') unless file.end_with?('_mixin.rb')
            }.compact]
            break
          end
        } and raise  # otherwise, re-raise
      end
    }

    nuggets_by_hierarchy.each { |hierarchy, nuggets|
      nuggets = [nuggets] if nuggets.is_a?(Hash)
      load_nuggets[File.join(base.to_s, hierarchy.to_s.downcase), *nuggets]
    }
  }

  load_nuggets['nuggets', *nuggets]

  loaded_nuggets
end