Class: Rack::Synctime

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/synctime.rb,
lib/rack/synctime/version.rb

Constant Summary collapse

DEFAULT_HEADER_NAME = 
"X-Synced-At"
VERSION = 
"0.0.2"

Instance Method Summary collapse

Constructor Details

#initialize(app, header_name = DEFAULT_HEADER_NAME, time_offset = 0) ⇒ Synctime

Returns a new instance of Synctime.



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# File 'lib/rack/synctime.rb', line 7

def initialize(app, header_name = DEFAULT_HEADER_NAME, time_offset = 0)
  @app = app
  @synced_at_header_name = header_name
  @time_offset = time_offset
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/synctime.rb', line 13

def call(env)
  now = current_time_with_offset
  resp = @app.call(env)
  resp[1][@synced_at_header_name] = now.to_s
  resp
end

#current_time_with_offset ⇒ Object 



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# File 'lib/rack/synctime.rb', line 20

def current_time_with_offset
  Time.now.to_i + @time_offset
end