Camel_SNAKE-kebab

A Clojure library to convert between different word case conventions.

Examples

(use 'camel-snake-kebab)

(->CamelCase 'flux-capacitor)
; => 'FluxCapacitor

(->SNAKE_CASE "I am constant")
; => "I_AM_CONSTANT"

(->kebab-case :object_id)
; => :object-id

(->HTTP-Header-Case "x-ssl-cipher")
; => "X-SSL-Cipher"

Installation

1. Add the following to your project.clj :dependencies:

[camel-snake-kebab "0.1.1"]

2. Add the following to your namespace declaration:

:use camel-snake-kebab

Available Conversion Functions

• ->CamelCase
• ->camelCase
• ->SNAKE_CASE
• ->Snake_case
• ->snake_case
• ->kebab-case
• ->Camel_Snake_Case
• ->HTTP-Header-Case

You should be able to figure out all what all of them do.

A Serving Suggestion: Dealing with JSON Objects

(defn map-keys [f m]
  (letfn [(mapper [[k v]] [(f k) (if (map? v) (map-keys f v) v)])]
    (into {} (map mapper m))))

(map-keys (comp ->kebab-case keyword) {"firstName" "John", "lastName" "Smith"})
; => {:first-name "John", :last-name "Smith"}

; And back:

(map-keys (comp ->camelCase name) {:first-name "John", :last-name "Smith"})
; => {"firstName" "John", "lastName" "Smith"}

Further Reading

• ToCamelCaseorUnderscore
• Wikipedia about usage of letter case in computer programming

License

Copyright (C) 2012 Christoffer Sawicki

Distributed under the Eclipse Public License, the same as Clojure.