wongyip/library-helpers

Miscellaneous tools for library and book related application development.

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github.com/wongyip/library-helpers

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pkg:composer/wongyip/library-helpers

v0.1.1 2020-05-12 03:56 UTC

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MIT cfb18314985c272fffe62fd57e540aea708a30fd

  • Wongyip <wongyip.woop@outlook.com>

This package is auto-updated.

Last update: 2025-09-12 15:59:44 UTC

README

Miscellaneous tools for library and book related application development.

CallNumber::class

Transform Library of Congress call number to generic sortable string. Powered by the BCLibraries/lc-call-numbers project.

ISBN::class

Validate and convert ISBN10 / ISBN13 numbers.

References:

  1. http://en.wikipedia.org/wiki/International_Standard_Book_Number
  2. http://www.hahnlibrary.net/libraries/isbncalc.html (by Joel Hahn, Niles Public Library District)