hopsoft

Simple Template Rendering

I'm experimenting with a simple template rendering solution that leverages Ruby's native String formatting. It feels a little bit like Mustache templates. Note that this demo adds new "formatting specifiers" to support Rainbow color mechanics.

Tip

See the files below for the implementation... and note that this is simply a proof of concept (POC)

Usage

hopsoft

# lib/tasks/db.rake
namespace :db do

  desc "Dumps the database to db/APP_NAME.dump"
  task :dump => :environment do
    cmd = nil
    with_config do |app, host, db, user|
      cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
    end
    puts cmd

hopsoft

TurboBoost Commands Generator

The next version of TurboBoost will ship with generators to help you get started with Commands quickly.

1. View help for the generator

bin/rails g turbo_boost:command -h
Usage:
  bin/rails generate turbo_boost:command NAME [options]

hopsoft

TurboBoost Command Generator

Run the Generator

➜  showcase git:(main) bin/rails g turbo_boost:commands:command Example
Where is your Commands directory located? (default: app/commands)
   identical  app/commands/application_command.rb
      create  app/commands/example_command.rb

hopsoft

Heroku Review Apps managed by GitHub Actions

This gist aims to provide a simple solution for managing Heroku Review Apps with GitHub Actions due to the security incident that continues to disrupt Heroku's GitHub integration.

.github
├── workflows
│   ├── heroku_review_app_create.yml
│   └── heroku_review_app_destroy.yml

hopsoft

FROM ruby:3.2.2-alpine

# ============================================================================================================
# Install system packages
# ============================================================================================================
RUN apk add --no-cache --update \
bash \
build-base \
curl \
gcompat \

hopsoft

# ActiveJob natively captures constructor arguments in an `@arguments` instance variable
# which is also exposed as an `arguments` property on each job instance.
#
# Calls to `perform_now` and `perform_later` both forward arguments to the constructor.
#
# For example, all of these invocation styles work.
#
#   result = DoStuffJob.new("foobar").perform # sync
#   result = DoStuffJob.new.perform("foobar") # sync
#   result = DoStuffJob.perform_now("foobar") # sync

hopsoft

AI/Large Language Model Prompt Tuning Cheatsheet

When crafting prompts for AI or LLMs, you can adjust various inputs or variables to tailor the model's responses. Here's a simple guide to understanding what each of these terms means:

• prompt: The question or statement you provide to the model, essentially telling it what you want to know or do.

  • Example: "What is the weather today?" vs. "Write a poem about the rain."
  • Effect: Directly sets the topic and style of the AI's response.

• max_tokens: Limits how long the AI's response can be, like setting a maximum number of words or sentences it can use to answer.

• 50 - Makes the AI provide a concise, often one-sentence reply.

hopsoft

stdin → fzf with preview

Dependencies

• ruby
• ripgrep
• fzf

Setup

hopsoft

# frozen_string_literal: true

module Broadcastable
  extend ActiveSupport::Concern

  def prepend_operation(options = {})
    operation = {html: ApplicationController.render(partial: to_partial_path, locals: locals)}
    operation.merge options
  end