avescodes

Check out README.md to get started editing Clojure with Emacs.

avescodes

.vimrc
" Map leader to comma
let maplocalleader=","

" Toggle this for vim-sexp to not go into insert mode after wrapping something
let g:sexp_insert_after_wrap = 0
" Toggle this to disable automatically creating closing brackets and quotes
let g:sexp_enable_insert_mode_mappings = 1

Vocab

avescodes

(defn keyword->pg-enum
  "Convert a keyword value into an enum-compatible object."
  [enum-type kw]
  (doto (org.postgresql.util.PGobject.)
    (.setType enum-type)
    (.setValue (name kw))))
    
(def ->status
  "Convert a keyword status into a something_status enum object"
  (partial keyword->pg-enum "something_status"))

avescodes

require 'fastercsv'

task 'usda:import' => ['usda:import:food_items','usda:import:food_groups','usda:import:nutrients','usda:import:food_item_nutrients', 'usda:import:weights']

namespace :usda do
  namespace :import do
  
    task :food_items => :environment do
      puts "Importing Food Items..."
      fname = File.join(RAILS_ROOT,"/db/usda_sr21/FOOD_DES.txt")

avescodes

require 'fastercsv'

task 'usda:import' => ['usda:import:food_items','usda:import:food_groups','usda:import:nutrients','usda:import:food_item_nutrients', 'usda:import:weights']

namespace :usda do
  namespace :import do
  
    task :food_items => :environment do
      puts "Importing Food Items..."
      fname = File.join(RAILS_ROOT,"/db/usda_sr21/FOOD_DES.txt")

avescodes

{
  "lib/*.ex": {
    "type": "module",
    "alternate": "test/{}_test.exs"
  },

  "test/*_test.exs": {
    "type": "test",
    "alternate": "lib/{}.ex"
  },

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Slides

• Functional Programming in Ruby

Blogs

• Christophe Grand

Books

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#!/usr/bin/env bash

pattern=$1

PORTS=""
if [ -z "$pattern" ]; then
  PORTS=$(lsof -iTCP -sTCP:LISTEN)
else
  PORTS=$(lsof -iTCP -sTCP:LISTEN | grep "$pattern")
fi

avescodes

(ns my-todo.core
  (:require [io.pedestal.http :as http]
            [io.pedestal.http.route :refer [router]]
            [io.pedestal.http.route.definition :refer [defroutes]]))

(defn hello-world [context]
  {:status 200
   :body "Hello, world!"
   :headers {}})

avescodes

Verifying that +rkneufeld is my blockchain ID. https://onename.com/rkneufeld