edits.cr alternatives and similar shards
Based on the "Algorithms and Data structures" category.
Alternatively, view edits.cr alternatives based on common mentions on social networks and blogs.
Get performance insights in less than 4 minutes
Do you think we are missing an alternative of edits.cr or a related project?
Popular Comparisons
|
SaaSHub - Software Alternatives and Reviews
Sponsored
www.saashub.com
|
README
edits
A collection of edit distance algorithms in Crystal.
Includes Levenshtein, Restricted Edit (Optimal Alignment) and Damerau-Levenshtein distances, and Jaro and Jaro-Winkler similarity.
Installation
Add this to your application's shard.yml:
dependencies:
edits:
github: tcrouch/edits.cr
Usage
require "edits"
Levenshtein
Edit distance, taking into account deletion, addition and substitution.
Edits::Levenshtein.distance "raked", "bakers"
# => 3
Edits::Levenshtein.distance "iota", "atom"
# => 4
Edits::Levenshtein.distance "acer", "earn"
# => 4
# Max distance
Edits::Levenshtein.distance "iota", "atom", 2
# => 2
Edits::Levenshtein.most_similar "atom", ["atlas", "tram", "rota", "racer"]
# => "atlas"
Restricted Edit (Optimal Alignment)
Edit distance, accounting for deletion, addition, substitution and transposition (two adjacent characters are swapped). This variant is restricted by the condition that no sub-string is edited more than once.
Edits::RestrictedEdit.distance "raked", "bakers"
# => 3
Edits::RestrictedEdit.distance "iota", "atom"
# => 3
Edits::RestrictedEdit.distance "acer", "earn"
# => 4
# Max distance
Edits::RestrictedEdit.distance "iota", "atom", 2
# => 2
Edits::RestrictedEdit.most_similar "atom", ["iota", "tome", "mown", "tame"]
# => "tome"
Damerau-Levenshtein
Edit distance, accounting for deletions, additions, substitution and transposition (two adjacent characters are swapped).
Edits::DamerauLevenshtein.distance "raked", "bakers"
# => 3
Edits::DamerauLevenshtein.distance "iota", "atom"
# => 3
Edits::DamerauLevenshtein.distance "acer", "earn"
# => 3
Jaro & Jaro-Winkler
Edits::Jaro.similarity "information", "informant"
# => 0.90235690235690236
Edits::Jaro.distance "information", "informant"
# => 0.097643097643097643
Edits::JaroWinkler.similarity "information", "informant"
# => 0.94141414141414137
Edits::JaroWinkler.distance "information", "informant"
# => 0.05858585858585863
Contributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create a new Pull Request
Contributors
- [tcrouch] Tom Crouch - creator, maintainer