Class: Flatrack::Response

Inherits:
Object
  • Object
show all
Defined in:
lib/flatrack/response.rb

Constant Summary collapse

DEFAULT_FILE = 
'index'
CONTENT_TYPES = 
{
  html: 'text/html',
  rb:   'text/html'
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(request) ⇒ Response

Returns a new instance of Response.



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# File 'lib/flatrack/response.rb', line 11

def initialize(request)
  @request = request
end

Instance Attribute Details

#request ⇒ Object (readonly)

Returns the value of attribute request.



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# File 'lib/flatrack/response.rb', line 9

def request
  @request
end

Instance Method Details

#body ⇒ Object 



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# File 'lib/flatrack/response.rb', line 19

def body
  @body ||= []
end

#headers ⇒ Object 



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# File 'lib/flatrack/response.rb', line 15

def headers
  @headers ||= {}
end

#render(file: file_for(request.path), status: 200, layout: :layout) ⇒ Object 



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# File 'lib/flatrack/response.rb', line 23

def render(file: file_for(request.path), status: 200, layout: :layout)
  page_content = proc { renderer_for_page(file).render(view) }
  set_content_type
  body << begin
    renderer_for_layout(layout).render(view, &page_content)
  rescue Flatrack::FileNotFound
    page_content.call
  end
  [status, headers, body]
end

#set_content_type ⇒ Object 



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# File 'lib/flatrack/response.rb', line 34

def set_content_type
  headers['Content-Type'] = CONTENT_TYPES[request.format.to_sym]
end