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mguinada/gist:bd2df384b3bbf2a97a10f16a7a107cd3

Forked from rks/gist:2577339
Created October 31, 2020 20:46
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  1. @rks rks created this gist May 2, 2012.
    41 changes: 41 additions & 0 deletions gistfile1.rb
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,41 @@
    class CustomError < StandardError
    def initialize(e = nil)
    super e
    set_backtrace e.backtrace if e
    end
    end

    def run
    r = Runner.new
    r.fail
    end

    class Runner
    def fail
    _fail
    end

    def _fail
    service = RunnerService.new
    service.fail
    rescue StandardError => e
    raise CustomError.new(e)
    end
    end

    class RunnerService
    def fail
    _fail
    end

    def _fail
    raise StandardError.new('Service failed')
    end
    end

    begin
    run
    rescue CustomError => e
    puts e.message
    puts ' ' + e.backtrace.join("\n ")
    end