leiningen

问题 I'm trying to follow this java tutorial for neo4j testing, but in Clojure. I'm using Leiningen for my dependency management, but that tutorial uses maven. According to the tutorial, maven would take the following dependency XML: <dependencies> <dependency> <groupId>org.neo4j</groupId> <artifactId>neo4j-kernel</artifactId> <version>2.0.0</version> <type>test-jar</type> <scope>test</scope> </dependency> ... </dependencies> It also says: Observe that the test-jar is crucial. Without it you would

问题 For those that do not know what *print-length* stands for: If you (set! *print-length* 200) , and you evaluate (range) in a REPL, which normally causes an infinite list of numbers to get printed, only the first 200 numbers will get printed. I'm trying to set this as a default for all my REPLs in profiles.clj . Right now I got this, but it doesn't work: {:user {:plugins [[lein-swank "1.4.4"] [lein-catnip "0.5.0"]] :repl-options {*print-length* 200}} :dev {:dependencies [[clj-ns-browser "1.2.0"

来源： https://stackoverflow.com/questions/47644349/can-i-make-lein-cloverage-skip-specific-tests

问题 I'm building a Compojure web application, and I'd like it to use functions from another Clojure project I wrote. I'm not at all familiar with Maven, and from what I've heard, it has a very steep learning curve. Unfortunately, everything I've seen suggests using a private Maven repo as a dependency and doesn't suggest an alternative. I'd really like to avoid struggling with Maven if possible. Does anyone know of an alternative? I'm currently using the latest version of Leiningen. 回答1: If the

问题 I just started making a GUI app using clojure and seesaw. It does little more that create a JFrame and a couple components. Here's the code. The main function does nothing but call start-gui and exit as soon as it returns. (ns pause.gui (:use seesaw.core)) (native!) ; (javax.swing.UIManager/setLookAndFeel ; "org.pushingpixels.substance.api.skin.SubstanceGraphiteLookAndFeel") (def main-window (frame :title "Pause" :on-close :exit)) (def sidebar (listbox :model [])) (def main-area (text :multi

问题 Running the following code in a Leiningen REPL: (in-ns 'my-namespace.core) (+ 2 2) results in this error: CompilerException java.lang.RuntimeException: Unable to resolve symbol: + in this context Why? 回答1: When you create a new namespace using in-ns , the core namespace ( clojure.core ) is not referred by default. "Referring" a namespace means including it in your namespace in such a way that you can refer to that namespace's symbols as your own. It is still possible to use symbols from

问题 When using lein 2.2, trying to put jar files in /lib does not work. I tried and it doesn't seems to work but plenty of docs out there says this way still works. 回答1: The lib directory functionality was removed in Leiningen v2.0, in favor of a repository (repeatability). To add free floating jars to a project, you will need to either deploy your dependency to Clojars or a Maven repository. The Maven repository can be as simple as a directory in your project folder. Please see the answer to

问题 Leiningen (https://github.com/technomancy/leiningen) looks into some default repositories to satisfy the dependencies specified in your project.clj. I want to browse these repositories to see what's available out-of-the-box in leiningen. What are these repos and where can I look them up for my specific version of leiningen. 回答1: As of the time of writing, leiningen uses the following default repositories: "central" - http://repo1.maven.org/maven2 "clojure" - http://build.clojure.org/releases

问题 Here's my project.clj : (defproject fixurls "0.1.0-SNAPSHOT" :description "Fixurls" :url "https://github.com/swizzard/fixurls" :license {:name "WTFPL" :url "http://www.wtfpl.net/"} :dependencies [[org.clojure/clojure "1.5.1"] [clj-http "0.9.2"] [org.clojure/data.json "0.2.4"] [me.raynes/fs "1.4.4"] ] :plugins [[lein-gorilla "0.2.0"]] :jvm-opts ["-Xmx4g" "-Xms2g" "-Xss1g" "-server"] :main ^:skip-aot fixurls.core ) Here's ~/clojure-stuff/fixurls/src/core.clj : (ns fixurls.core (:require [clj

问题 I am using a local maven repository to house some code I am using to develop a project. I have cited this repository in my project.clj file, and am now able to rely on local jars in this way (how to do this in a previous question of mine). Since I am actively developing these projects, I have my project.clj file looking for the LATEST version. But, in order to update a dependency, I still have to increment the version number of that dependency and then run lein install to build it to the