class Rack::Config
Rack::Config modifies the environment using the block given during initialization.
Public Class Methods
new(app, &block)
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# File lib/rack/config.rb, line 5 def initialize(app, &block) @app = app @block = block end
Public Instance Methods
call(env)
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# File lib/rack/config.rb, line 10 def call(env) @block.call(env) @app.call(env) end