Module: Hypertemplate::Hook::Rails::Helpers

Defined in:
lib/hypertemplate/hook/rails.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extend_object(base) ⇒ Object 



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# File 'lib/hypertemplate/hook/rails.rb', line 61

def self.extend_object(base)
  super
  base.extend(Rails3Adapter) unless base.respond_to?(:_pick_partial_template)
end

Instance Method Details

#partial(partial_path, caller_binding = nil) ⇒ Object

Load a partial template to execute in describe

For example:

Passing the current context to partial in template:

member(@album) do |member, album|
  partial('member', binding)
end

in partial:

member.links << link(:rel => :artists, :href => album_artists_url(album))

Or passing local variables assing

collection(@albums) do |collection|

collection.members do |member, album|
  partial("member", :locals => {:member => member, :album => album})
end

end



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# File 'lib/hypertemplate/hook/rails.rb', line 88

def partial(partial_path, caller_binding = nil)
  template = _pick_partial_template(partial_path)

  # Create a context to assing variables
  if caller_binding.kind_of?(Hash)
    Proc.new do
      extend @content_type_helpers
      context = eval("(class << self; self; end)", binding)

      caller_binding.fetch(:locals, {}).each do |k, v|
        context.send(:define_method, k.to_sym) { v }
      end

      partial(partial_path, binding)
    end.call
  else
    eval(template.source, caller_binding, template.path)
  end
end