class Vienna::NotFound
`Vienna::NotFound` is a default endpoint not unlike `Rack::NotFound`. Initialize it with the path to a 404 page and its contents will be served. The difference is that if a 404 page doesn't exist, a default response, 'Not Found' will be served.
Examples
run Vienna::NotFound.new('public/404.html') run Vienna::NotFound.new # Always return 'Not Found'
Public Class Methods
new(path = '')
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# File lib/vienna.rb, line 79 def initialize(path = '') @path = path end
Public Instance Methods
body()
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# File lib/vienna.rb, line 103 def body [content] end
call(env)
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# File lib/vienna.rb, line 107 def call(env) [status, headers, body] end
content()
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# File lib/vienna.rb, line 84 def content File.exist?(@path) ? File.read(@path) : 'Not Found' end
content_length()
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# File lib/vienna.rb, line 88 def content_length content.length.to_s end
headers()
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# File lib/vienna.rb, line 96 def headers { 'Content-Type' => 'text/html', 'Content-Length' => content_length } end
status()
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# File lib/vienna.rb, line 92 def status 404 end