Class: Astro::Middleware::QueryString

Inherits:
Object
  • Object
show all
Defined in:
lib/astro/middleware/query_string.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ QueryString

Returns a new instance of QueryString.



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# File 'lib/astro/middleware/query_string.rb', line 5

def initialize( app )
  @app = app
end

Instance Method Details

#call(env) ⇒ Object

Parses the asset list query string format into an array of assets and assigns it to env. Currently, asset names are simply separated by commas.



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# File 'lib/astro/middleware/query_string.rb', line 13

def call( env )
  req = Rack::Request.new( env )
  str = Rack::Utils.unescape( req.query_string )

  env[ 'astro.assets' ] = str.split ':'

  @app.call env
end