hrkrshnn

Upgrade to at least 0.8.4

Using newer compiler versions and the optimizer gives gas optimizations and additional safety checks for free!

The advantages of versions 0.8.* over <0.8.0 are:

• Safemath by default from 0.8.0 (can be more gas efficient than some library based safemath).
• Low level inliner from 0.8.2, leads to cheaper runtime gas. Especially relevant when the contract has small functions. For

holyjak

#!/usr/bin/env bb
#_" -*- mode: clojure; -*-"
;; Based on https://github.com/babashka/babashka/blob/master/examples/image_viewer.clj

(ns http-server
  (:require [babashka.fs :as fs]
            [clojure.java.browse :as browse]
            [clojure.string :as str]
            [clojure.tools.cli :refer [parse-opts]]
            [org.httpkit.server :as server]

SlyBouhafs

:root {
  --background: #282a36;
  --light-background: #343746;
  --lighter-background: #424450;
  --dark-background: #21222c;
  --darker-background: #191a21;
  --foreground: #f8f8f2;
  --current-line: #44475a;
  --comment: #6272a4;
  --white: var(--foreground);

borkdude

(ns scrape
  (:require [babashka.pods :as pods]
            [clojure.walk :as walk]))

(pods/load-pod "bootleg") ;; installed on path, use "./bootleg" for local binary

(require '[babashka.curl :as curl])

(def clojure-html (:body (curl/get "https://en.wikipedia.org/wiki/Clojure")))

kovetskiy

#!/bin/bash
###
### my-script — does one thing well
###
### Usage:
###   my-script <input> <output>
###
### Options:
###   <input>   Input file to read.
###   <output>  Output file to write. Use '-' for stdout.

roman01la

ClojureScript REPL Workflow

Short write up on using REPL when developing UIs in ClojureScript.

Hot-reload on save or Eval in REPL?

Everyone's standard approach to hot-reloading is to use a tool (Figwheel or shadow-cljs) that reloads changed namespaces automatically. This works really well: you change the code, the tool picks up changed files, compiles namespaces and dependants, notifies REPL client which then pulls in compiled changes, and re-runs a function that re-renders UI.

The other approach is to use ClojureScript's REPL directly and rely only on eval from the editor. This more or less matches Clojure style workflow. This approach might be useful when you don't want tools overhead or hot-reloading becomes slow for you or you just used to this style of interactions. Also changing code doesn't always mean that you want to reload all the changes. On the other hand it is very easy to change a couple of top-level forms and forget to eval one of them.

ericnormand

#!/bin/sh
#_(

   #_DEPS is same format as deps.edn. Multiline is okay.
   DEPS='
   {:deps {clj-time {:mvn/version "0.14.2"}}}
   '

   #_You can put other options here
   OPTS='

mfikes

If you wan't a cljs that acts like clj, but for ClojureScript, there are a few minor changes you can make:

First, add the following entry to ~/.clojure/deps.edn under the :deps key:

org.clojure/clojurescript {:mvn/version "1.10.439"}

Then make copies of clj and clojure named cljs and clojurescript, and put those copies on your path.

jpmonettas

#!/home/jmonetta/bin/lumo

(require '[clojure.string :as str])
(require '[goog.string.format])

(def http (js/require "http"))
(def addresses {"0xa662c033F936D0e950772aE3934D4f7EA5DCF934" "wage"
                "0x07906afa8Af02c8739ef59999769533e2a07426A" "reimb"})

;; Etherscan APIkey

swlkr

(ns switch
  (:require [clojure.pprint :as pprint]))

(defn project-clj-map [filename]
  (->> (slurp filename)
       (read-string)
       (drop 1)
       (partition 2)
       (map vec)
       (into {})))