Ruby: Using require produces "in `require': cannot load such file " -

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the error:

in `require': cannot load such file -- c:/railsinstaller/tickets/test/unit./test_helper (loaderror)

the code is:

require file.dirname(__file__) + '/../test_helper'  class tickettest < activesupport::testcase     # ...     # ...     # ... end

you have unwanted dot in unit., replace require with:

require file.expand_path("../../test_helper", __file__)  # or maybe require file.expand_path("../test_helper", __file__)

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