eccentric-j / for-map

A Clojure hash-map comprehension macro library. Used to emulate python's dict comprehension.

for-map

A Clojure library that provides a map-comprehension macro.

(for-map [x (range 27)]
  {x (str (char (+ 97 x)))})

Installation

Clojure deps.edn

Add the following to your deps.edn:

{jayzawrotny/for-map {:mvn/version "0.1.1"}}

Leiningen

Add the following to your project.clj:

[jayzawrotny/for-map "0.1.1"]

Usage

(ns my-app.core
  (:require [for-map.core :refer [for-map]]))

(for-map [x (range 27)
            :let [c (str (char (+ 97 x)))]]
  {x c})

Contributing

Pull requests and contributors are welcome 😄

REPL

Run the following code in your terminal to start an nREPL server with cider middleware.

clj -Arepl

Testing

Run unit tests by executing the following command in your terminal:

clj -Atest:runner

License

Copyright © 2018 Jay Zawrotny

This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0 which is available at http://www.eclipse.org/legal/epl-2.0.

This Source Code may also be made available under the following Secondary Licenses when the conditions for such availability set forth in the Eclipse Public License, v. 2.0 are satisfied: GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version, with the GNU Classpath Exception which is available at https://www.gnu.org/software/classpath/license.html.