saroar

#!/usr/bin/env ruby
require 'open-uri'
require 'JSON'
require 'digest/sha2'
require 'pry'
require 'bigdecimal'
require 'bitcoin' # Because I need to cheat every now and then

# Usage:
# gem install pry json ffi ruby-bitcoin

saroar

# Fill in multiple form fields using a table.  Use it as follows:
#
#   When I fill in the fields
#     | Field 1 | Value 1 |
#     | Field 2 | Value 2 |
When /^I fill in the fields$/ do |table|
  table.rows_hash.each {|field, value| fill_in field, :with => value }
end

saroar

become active record migration expert (Rails 4.0.2)

workflow:

create model

$ rails g model NameOfModel
    invoke  active_record
    create    db/migrate/YYYYMMDDHHMMSS_create_name_of_models.rb

saroar

Deploying Phoenix on Dokku

Worked 2015-09-08 for Phoenix 1.0.1 on Dokku 0.3.25.

These instructions assume you've set up Dokku. If not, go find a tutorial for that part. My notes for setting it up on Digital Ocean.

On your local machine, in the app's repo

Create a Dokku app:

saroar

class CreateProjects < ActiveRecord::Migration[5.0]
  def change
    create_table :projects do |t|
      t.string :name

      t.timestamps
    end
  end
end

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ActiveAdmin.register NutritionData do
  menu false

  form do |f|
    f.inputs "Details" do
      f.input :item_id, :as => :hidden
      f.input :header, :input_html => {:rows => 5}
      f.input :serving, :input_html => {:rows => 5}
      f.input :calories
      f.input :calories_from_fat