https://github.com/alexknauth/mutable-match-lambda

extendable mutable functions
https://github.com/alexknauth/mutable-match-lambda

Last synced: 24 days ago
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extendable mutable functions

• Host: GitHub
• URL: https://github.com/alexknauth/mutable-match-lambda
• Owner: AlexKnauth
• License: mit
• Created: 2015-03-30T10:27:43.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2020-10-01T01:28:51.000Z (almost 5 years ago)
• Last Synced: 2025-03-25T12:16:57.942Z (4 months ago)
• Language: Racket
• Homepage:
• Size: 14.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
mutable-match-lambda [![Build Status](https://travis-ci.org/AlexKnauth/mutable-match-lambda.png?branch=master)](https://travis-ci.org/AlexKnauth/mutable-match-lambda)

===

extendable mutable functions

documentation: http://pkg-build.racket-lang.org/doc/mutable-match-lambda/index.html

```racket

> (define my+ (mutable-match-lambda))

> my+

#

> (mutable-match-lambda-add-clause! my+ #:match-lambda* [(list (? number? ns) ...) (apply + ns)])

> (my+ 1 2)

3

> (mutable-match-lambda-add-clause! my+ #:match-lambda* [(list (? vector? vs) ...) (apply vector-map + vs)])

> (my+ #(1 2) #(3 4))

'#(4 6)

```