Class: Rack::Prerender

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/prerender.rb,
lib/rack/prerender/fetcher.rb,
lib/rack/prerender/version.rb,
lib/rack/prerender/constraint.rb

Defined Under Namespace

Classes: Constraint, Fetcher

Constant Summary collapse

VERSION = 
'1.6.2.1'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, options = {}) ⇒ Prerender

Returns a new instance of Prerender.



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# File 'lib/rack/prerender.rb', line 10

def initialize(app, options = {})
  @app        = app
  @constraint = Constraint.new(options)
  @fetcher    = Fetcher.new(options)
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/rack/prerender.rb', line 8

def app
  @app
end

#constraint ⇒ Object (readonly)

Returns the value of attribute constraint.



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# File 'lib/rack/prerender.rb', line 8

def constraint
  @constraint
end

#fetcher ⇒ Object (readonly)

Returns the value of attribute fetcher.



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# File 'lib/rack/prerender.rb', line 8

def fetcher
  @fetcher
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/prerender.rb', line 16

def call(env)
  constraint.matches?(env) && fetcher.call(env) || app.call(env)
end