Clojure Dependencies
1. Create the :deps Map
Loading a dependency in Clojure should feel familiar if you've used deps.edn
. First, create a Code Listing cell and enter your dependencies just as you would in any deps.edn
file.
{:deps {clj-time {:mvn/version "0.15.1"}}}
Note: I have chosen Assign Name... from the cell's contextual menu and called it deps.edn. This is optional, but makes it easier to find later on.
If you have not created a Clojure runtime, create a blank cell by selecting Code Cell: Clojure under + Add new content. Leave it blank for now
2. Load the Dependencies and Restart
Mount the file in the Clojure runtime by selecting the gear icon and selecting + Add mount. You're looking for either code-listing or deps.edn, depending on whether or not you assigned a name to the cell.
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Mount deps.edn
Once added, Nextjournal will as you to Apply & Restart the runtime.
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Apply & Restart Clojure
3. Require the Dependencies
Type your require
statement into the blank Clojure cell just as you would in any Clojure REPL.
(require '[clj-time.core :as t])
Create a new cell and type a command using the library.
(t/hour (t/date-time 1986 10 14 22))