verhoeff

1.0.02 versions

github.com/Crystal-Matter/verhoeff

implementation of the Verhoeff checksum algorithm in crystal lang

0 stars
1 dependent
License: MIT

Nothing has been indexed for 1.0.0 yet. The tag is recorded, its shard.yml has not been read, so the manifest and dependency list below are empty because they are unknown rather than because they are absent.

Installation

# Add this to your shard.yml
dependencies:
  verhoeff:
    github: Crystal-Matter/verhoeff
    version: ~> 1.0.0

Then run:

shards install

shard.yml

No shard.yml has been indexed for 1.0.0. You can read it on the repository.

Dependencies

Unknown: the shard.yml for this version has not been read yet.

README

This README is the one indexed from the repository at its latest ref, not from the tag for this version.

verhoeff

An implementation of the verhoeff algorithm for crystal lang

Installation

  1. Add the dependency to your shard.yml:

    dependencies:
  verhoeff:
    github: spider-gazelle/verhoeff

  2. Run shards install

Usage

require "verhoeff"

puts Verhoeff.generate_checksum(1234)  # => 0
puts Verhoeff.validate(12340)          # => true

puts Verhoeff.generate_checksum("1234")  # => 0
puts Verhoeff.validate("12340")          # => true

Contributors

Documentation

Read the API docs

Built from the current release. The first visit to a release nobody has asked for starts its build.

Links

This release

Version
1.0.0
Tagged
Oct 11, 2023
Commit
515b6d0866f1
Indexed
not yet

Dependents

Repository

github.com/Crystal-Matter/verhoeff

Metadata

Created
Aug 19, 2026
Updated
Sep 17, 2026
Synced
Sep 17, 2026
Versions
2