Module: Transformer::Base

Defined in:
lib/transformer.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/transformer.rb', line 45

def self.included(base)
  extend ClassMethods
  Transformer.registered_transformers << base
  attr_reader :subject
end

Instance Method Details

#initialize(subject) ⇒ Object 



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# File 'lib/transformer.rb', line 55

def initialize(subject)
  @subject = subject
end

#template ⇒ Object 



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# File 'lib/transformer.rb', line 59

def template
  begin
    File.read(template_path+template_name)
  rescue
    raise Transformer::TemplateNotFoundError
  end
end

#template_name ⇒ Object 



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# File 'lib/transformer.rb', line 71

def template_name
  "#{Extlib::Inflection.underscore(Extlib::Inflection.demodulize(self.class.name))}.haml"
end

#template_path ⇒ Object 



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# File 'lib/transformer.rb', line 67

def template_path
  Pathname(Transformer.template_root).expand_path
end

#transform ⇒ Object 



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# File 'lib/transformer.rb', line 51

def transform
  Haml::Engine.new(template).render(self)
end