Module: Fold::SliceFactory

Included in:
Precompiler
Defined in:
lib/fold/slice_factory.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/fold/slice_factory.rb', line 3

def self.included klass
  klass.extend ClassMethods
end

Instance Method Details

#detect_slice_class(line) ⇒ Object

def produce line=” # This all happens because I need to access Precompiler attributes # from within AbstractFold render methods # Pretty much needs a nice refactor, but don’t have the time. # PS: thx ruby

  fold = if klass= detect_class(line)
    klass.new attrs
  else
    AbstractFold.new attrs.merge(:tabs => -1)
  end

  instance_variables.each do |var|
    fold.instance_variable_set var, instance_variable_get(var)

    fold.metaclass.send :attr_accessor, var.gsub('@', '')
  end
  that = self
  fold.meta_def :method_missing do |meth, *args|
    return that.send(meth, *args) if that.respond_to?(meth)
    super
  end

  fold
end



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# File 'lib/fold/slice_factory.rb', line 42

def detect_slice_class line
  return nil if line.blank?
  self.class.defined_slices.reverse.detect {|slice| slice::Regex and slice::Regex.match(line)}
end

#process(line = '') ⇒ Object 



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# File 'lib/fold/slice_factory.rb', line 7

def process line=''
  self.class.defined_slices.each do |slice|
    line.gsub! slice::Regex do |match|
      text = $1
      eval(slice::Block.to_ruby).call
    end
  end
  line
end