Skip to content
Navigation Menu
Toggle navigation
Sign in
Appearance settings
Platform
GitHub Copilot
Write better code with AI
GitHub Spark
New
Build and deploy intelligent apps
GitHub Models
New
Manage and compare prompts
GitHub Advanced Security
Find and fix vulnerabilities
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Discussions
Collaborate outside of code
Code Search
Find more, search less
Explore
Why GitHub
Documentation
GitHub Skills
Blog
Integrations
GitHub Marketplace
MCP Registry
View all features
Solutions
By company size
Enterprises
Small and medium teams
Startups
Nonprofits
By use case
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
By industry
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
Topics
AI
DevOps
Security
Software Development
View all
Explore
Learning Pathways
Events & Webinars
Ebooks & Whitepapers
Customer Stories
Partners
Executive Insights
Open Source
GitHub Sponsors
Fund open source developers
The ReadME Project
GitHub community articles
Repositories
Topics
Trending
Collections
Enterprise
Enterprise platform
AI-powered developer platform
Available add-ons
GitHub Advanced Security
Enterprise-grade security features
Copilot for business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Pricing
Search or jump to...
Search code, repositories, users, issues, pull requests...
Search syntax tips
Provide feedback
Saved searches
Use saved searches to filter your results more quickly
Sign in
Sign up
Appearance settings
Resetting focus
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
thukim
/
luhn_algorithm
Public
Notifications
You must be signed in to change notification settings
Fork
0
Star
0
Code
Issues
0
Pull requests
1
Actions
Projects
0
Security
Uh oh!
There was an error while loading.
Please reload this page
.
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Projects
Security
Insights
Commits
Branch selector
c17b91a
User selector
All users
Datepicker
All time
Commit History
Commits on Jul 22, 2022
Bump tzinfo from 1.2.5 to 1.2.10
Show description for c17b91a
dependabot[bot]
authored
c17b91a
Copy full SHA for c17b91a
Commits on Jun 9, 2020
Merge pull request #1 from thukim/dependabot/bundler/rake-tw-13.0
Show description for edab030
thukim
authored
edab030
Copy full SHA for edab030
Commits on Feb 29, 2020
Update rake requirement from ~> 10.0 to ~> 13.0
Show description for a9bdf4c
dependabot[bot]
authored
a9bdf4c
Copy full SHA for a9bdf4c
Commits on Jul 8, 2019
Update gemspec & README
Kimmie
committed
b575308
Copy full SHA for b575308
Update README
Kimmie
committed
b0dae8e
Copy full SHA for b0dae8e
Update README
Kimmie
committed
8fdb84f
Copy full SHA for 8fdb84f
Update Gemfile.lock
Kimmie
committed
cc4b5c5
Copy full SHA for cc4b5c5
Update README
Kimmie
committed
5ff63ec
Copy full SHA for 5ff63ec
Update README
Kimmie
committed
9422da7
Copy full SHA for 9422da7
Remove unused gem
Kimmie
committed
d69966c
Copy full SHA for d69966c
Format README
Kimmie
committed
9320b07
Copy full SHA for 9320b07
Format Readme
Kimmie
committed
14d068d
Copy full SHA for 14d068d
Remove unnecessary Readme section
Kimmie
committed
61477eb
Copy full SHA for 61477eb
Update Readme
Kimmie
committed
4d98158
Copy full SHA for 4d98158
Commits on Jul 7, 2019
Update Readme
Kimmie
committed
a0e0c6a
Copy full SHA for a0e0c6a
Add ActiveModel’s Luhn Algorithm validator
Kimmie
committed
8bba7db
Copy full SHA for 8bba7db
Commits on Jul 6, 2019
Add method to check if a value is valid based on Luhn Algorithm
Kimmie
committed
9f3bea5
Copy full SHA for 9f3bea5
Init commit
Kimmie
committed
9935c4d
Copy full SHA for 9935c4d
You can’t perform that action at this time.
![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4&size=32){kind=avatar}
Kimmie