Top Level Namespace

Defined Under Namespace

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

Constant Summary collapse

ContentType =

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

Util::ContentType

Instance Method Summary collapse

Instance Method Details

#foo(bar) ⇒ Object

:nodoc:



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# File 'lib/nuggets/string/evaluate.rb', line 47

def foo(bar) # :nodoc:
  a = 'ub'
  bar.evaluate(binding)
end

#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])

# ...you see the pattern ;-)



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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 =~ /_mixin\.rb\z/
            }.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