~/.clojure/deps.edn file
{:1.8 {:override-deps {org.clojure/clojure {:mvn/version "1.8.0"}}}
:1.9 {:override-deps {org.clojure/clojure {:mvn/version "1.9.0"}}}
:master {:override-deps {org.clojure/clojure {:mvn/version "1.10.0-master-SNAPSHOT"}}}
:test {:extra-paths ["test"]}
:bench {:extra-deps {criterium {:mvn/version "0.4.4"}}}
:proto {:extra-deps {proto-repl {:mvn/version "RELEASE"}}}
| cat /home/mike/.npm/_logs/2017-09-10T06_57_33_782Z-debug.log | |
| 0 info it worked if it ends with ok | |
| 1 verbose cli [ '/usr/bin/nodejs', | |
| 1 verbose cli '/usr/bin/npm', | |
| 1 verbose cli 'install', | |
| 1 verbose cli '-g', | |
| 1 verbose cli 'https://github.com/reasonml/reason-cli/archive/beta-v-1.13.7-bin-linux.tar.gz' ] | |
| 2 info using npm@5.3.0 | |
| 3 info using node@v8.4.0 | |
| 4 verbose npm-session f664dd009f0ec190 |
| cat /root/.npm/_logs/2017-09-10T04_24_41_517Z-debug.log | |
| 0 info it worked if it ends with ok | |
| 1 verbose cli [ '/usr/bin/node', | |
| 1 verbose cli '/usr/bin/npm', | |
| 1 verbose cli 'install', | |
| 1 verbose cli '-g', | |
| 1 verbose cli 'https://github.com/reasonml/reason-cli/archive/beta-v-1.13.6-bin-linux.tar.gz' ] | |
| 2 info using npm@5.4.1 | |
| 3 info using node@v8.4.0 | |
| 4 verbose npm-session 0543e7aa71cf9ceb |
| { | |
| :builds | |
| {:tool | |
| {:src ["src"] | |
| :compiler {:main "tool.core" | |
| :target :nodejs | |
| :optimizations :simple | |
| :output-to "target/tool.js"}} |
This guide is intended to help you get started with CLJS.
An important note: CLJS is best experienced when developing and testing interactively against a live running instance of your application. In this way it's different than most other languages which use an edit/compile/restart method of working. While it is technically possible to use an edit/compile/restart workflow, if you use it with CLJS, you're gonna have a bad time.
{Embedded Video of Tools Installation}
| open System | |
| open Npgsql | |
| type Category = { | |
| id: int; | |
| name: string | |
| } | |
| let categoriesSQL = " |
| (defmacro short-> | |
| "Short circuit pipeline/threading operator that shorts on given condition." | |
| [init & steps-and-conditions] | |
| (let [check (-> (take-last 2 steps-and-conditions) | |
| ((fn [conditions] (if-not (and (= (count conditions) 2) | |
| (= (first conditions) :on)) | |
| (throw (Exception. "Invalid conditions function syntax.")) | |
| (second conditions))))) |
| (def json-raw | |
| [{"type" "t1" | |
| "weather" { "lat" 1 | |
| "lon" 2}} | |
| {"type" "t2" | |
| "weather" { "lat" 3 | |
| "lon" 4 | |
| "abc" {"xyz" 5}}}]) |
| ; Postgres listen/notify in Clojure using http://impossibl.github.io/pgjdbc-ng/ | |
| ; in project.clj dependencies | |
| ; [com.impossibl.pgjdbc-ng/pgjdbc-ng "0.5"] | |
| (ns pglisten.core | |
| (:import [com.impossibl.postgres.jdbc PGDataSource] | |
| [com.impossibl.postgres.api.jdbc PGNotificationListener])) |