Class: Capybara::Server::Middleware

Inherits:

Object

• Object
• Capybara::Server::Middleware

show all

Defined in:

lib/capybara/server.rb

Instance Attribute Summary (collapse)

• - (Object) error

  Returns the value of attribute error.

Instance Method Summary (collapse)

• - (Object) call(env)
• - (Middleware) initialize(app) constructor

  A new instance of Middleware.

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# File 'lib/capybara/server.rb', line 10

def initialize(app)
  @app = app
end

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# File 'lib/capybara/server.rb', line 8

def error
  @error
end

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# File 'lib/capybara/server.rb', line 14

def call(env)
  if env["PATH_INFO"] == "/__identify__"
    [200, {}, [@app.object_id.to_s]]
  else
    begin
      @app.call(env)
    rescue StandardError => e
      @error = e unless @error
      raise e
    end
  end
end