The Foursquare ITP Reflect GTFS Validator makes use of open source libraries, most notably the gtfs-lib library.
gtfs-lib license
Copyright (c) 2015, Conveyal
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer. - Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Other Open Source Dependencies
Other open source dependencies with copyright disclosures are listed in the table below.
| Package | License | Copyright |
|---|---|---|
| dplyr | MIT | © RStudio 2013-2019 |
| glue | MIT | © Jim Heister 2016 |
| httr | MIT | © Hadley Wickham; RStudio |
| jsonlite | MIT | © Jeroen Ooms |
| openxlsx | MIT | © Alexander Walker 2014-2018 |
| promises | MIT | © RStudio, Inc. 2016-2017 |
| purrr | MIT | © purrr authors 2020 |
| shiny | GPL-3 and others (see link) | See link for details |
| shinyvalidate | MIT | © RStudio, PBC 2020 |
| stringr | GPL-2 | © stringr authors 2020 |
| tibble | MIT | © RStudio 2013-2017 |
| tidyr | MIT | © Hadley Wickham and RStudio |
| uuid | MIT | © Simon Urbanek and Theodore Ts’o 2015 |
| waiter | MIT | © John Coene 2019 |
| scales | MIT | © Hadley Wickham 2010-2016 |
| checkmate | BSD_3_clause | © Michael Lang 2019 |
| dbplyr | MIT | © RStudio 2013-2019 |