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web: bundle exec rails s
job: bundle exec rails runner 'Delayed::Job.delete_all; Delayed::Worker.new.start'

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(ns slack
  (:require [clj-http.client :as client]
            [clojure.data.json :as json]))

(defn send-to-slack
  "Sends a simple message to slack using an 'incoming webhook'.
   url will be of form: https://myapp.slack.com/services/hooks/incoming-webhook?token=mytoken .
   (Exact url you should use will appear on the slack integration page)
   text will be any valid message.
   This implementation could be expanded if you wanted to specify channel, username, etc.

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Getting started

vagrant up
vagrant ssh
make install
make start

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|                *       *                 |
|               *         *                |
|              *           *               |
| *             *         *                |
|   *            *       *                 |
| *   *           *     *                  |
|   *   *     * * *     * * *              |
|     *    *                   *           |
|       *      * *       * *      *        |
|         *   *  *       *   *      *      |

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-

from enum import IntEnum, unique


@unique
class Priority(IntEnum):
    Lowest = 0
    Low = 1

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Clojure Destructuring Tutorial and Cheat Sheet

(Related blog post)

Simply put, destructuring in Clojure is a way extract values from a datastructure and bind them to symbols, without having to explicitly traverse the datstructure. It allows for elegant and concise Clojure code.

Vectors

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FROM hexlet/hexlet-base

RUN apt-install python-pip python-dev
RUN apt-install python3-pip python3-dev
RUN pip3 install pytest

ENV PYTHONDONTWRITEBYTECODE 1

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(defn solution
  [m]
  (->> m
       (map #(reduce + %))
       (apply max)))

(let [m [[1 2 3]
         [0 -1 2]
         [4 1 -2]]]
  (assert (= 6 (solution m))))

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Hexlet Webinar #9: Environment & productivity

• GoogleChrome
• MacBook
  • MacOS
  • tachpad
  • size
  • retina screen
  • battery uptime
• провод питания с магнитом

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s.split.map { |x| x.mb_chars.capitalize.to_s }.join(" ")