Module: HandlebarWax

Defined in:
lib/handlebar_wax.rb,
lib/handlebar_wax/railtie.rb,
lib/handlebar_wax/version.rb,
lib/handlebar_wax/middleware.rb,
lib/handlebar_wax/template_handler.rb

Defined Under Namespace

Classes: Middleware, Railtie, TemplateHandler

Constant Summary collapse

VERSION = 
"0.0.4"

Class Method Summary collapse

Class Method Details

.generate_templates ⇒ Object 



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# File 'lib/handlebar_wax.rb', line 29

def self.generate_templates
  templates = {}
  template_files.each do |template_file|
    name = template_file.scan(/app\/views\/(.*)\.[^\.]+\.hbs$/).flatten.first
    templates[name] = File.read(template_file)
  end
 
  script = File.read(File.join(File.dirname(__FILE__), 'handlebar_wax', 'templates', 'handlebars_templates.js.hbs'))
  script.sub!("{{templates}}", Yajl::Encoder.encode(templates)) # How ironic is this?
 
  File.open(output_path, 'w') { |f| f.puts script }
end

.output_path ⇒ Object 



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# File 'lib/handlebar_wax.rb', line 24

def self.output_path
  base = defined?(Rails.root) ? Rails.root : '.'
  "#{base}/public/javascripts/handlebars_templates.js"
end

.register_expansion(timestamp = nil) ⇒ Object 



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# File 'lib/handlebar_wax.rb', line 9

def self.register_expansion(timestamp=nil)
  querystring = "?#{timestamp.to_i}" if timestamp
  expansions = { 
    :handlebar_wax => [
      "/javascripts/handlebars.js",
      "/javascripts/handlebars_templates.js#{querystring}"
    ]
  }
  ActionView::Helpers::AssetTagHelper.register_javascript_expansion(expansions)
end

.template_files ⇒ Object 



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# File 'lib/handlebar_wax.rb', line 20

def self.template_files
  Dir[File.join(%w(app views), '**', '*.hbs')]
end