Fleshing out parseArgs to support withValue and Multiples options #9
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…options This PR handles: 1. setting values for args only if the arg is specified in the options.withValue array 2. set arg value to undefined if withValue isn't specified 3. add args without a dashprefix to the positionals array 4. handle only recording the last value for the arg, in the case of multiple values set for same arg 5. in the case of multiple values set for the same arg, and 'multiples' options having been set, handle recording all values for the arg in the returned array 6. Introduces new test cases covering readme examples, withValue, multiples, and error throwing bad input cases
…ltiples options" This reverts commit 4486551.
This PR handles: 1. setting values for args only if the arg is specified in the options.withValue array 2. set arg value to undefined if withValue isn't specified 3. add args without a dashprefix to the positionals array 4. handle only recording the last value for the arg, in the case of multiple values set for same arg 5. in the case of multiple values set for the same arg, and 'multiples' options having been set, handle recording all values for the arg in the returned array 6. Introduces new test cases covering readme examples, withValue, multiples, and error throwing bad input cases
JessNah
changed the title
ljharb
reviewed
Sep 28, 2021
…,0,null,nan,'' cases
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For some context: @JessNah was using the examples here to help guide this implementation: https://github.com/pkgjs/parseargs#examples-w-output |
ljharb
approved these changes
Oct 1, 2021
bcoe
approved these changes
Oct 1, 2021
Co-authored-by: Jordan Harband <ljharb@gmail.com>
Co-authored-by: Jordan Harband <ljharb@gmail.com>
joesepi
approved these changes
Oct 4, 2021
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Added support for multiples option and withValue option case mentioned here nodejs/node#35015
Let me know if anyone thinks I should change lines 48, 58, 63 into some helper function or make it less concise and split the logic over several lines.
Thanks for the review & consideration.