LucasKuhn

<%= form_with(model: post, local: true) do |form| %>

  <div class="field">
    <%= form.label :title %>
    <%= form.text_field :title %>
  </div>

  <div class="field">
    <%= form.label :content %>
    <%= form.text_area :content %>

LucasKuhn

# helpers/form_helper.rb
def form_with(model: nil, scope: nil, url: nil)
    # ...
    url = polymorphic_path(model)
    html_options = html_options_for_form_with(url, model, **options)
    form_tag_html(html_options)
end

# helpers/form_tag_helper.rb
def form_tag_html(html_options)

LucasKuhn

def submit(value = nil, options = {})
  # ...
  value ||= submit_default_value
  # ...
end

def submit_default_value
  object = convert_to_model(@object)
  key    = object ? (object.persisted? ? :update : :create) : :submit

LucasKuhn

en:
  activerecord:
    models:
      post: "The Masterpiece"
  helpers:
    submit:
      create: "Mr Rails, create %{model} for me"
      update: "I screwed up. Please update %{model}"

LucasKuhn

1. Copy the origin S3 bucket to a local temp folder using the origin key:

AWS_ACCESS_KEY_ID=<key-here> AWS_SECRET_ACCESS_KEY=<secret-here> aws s3 sync s3://origin-bucket-name temp

2. Copy from your local temp folder to the destination bucket, using the destination key:

AWS_ACCESS_KEY_ID= AWS_SECRET_ACCESS_KEY= aws s3 sync temp s3://destination-bucket-name

LucasKuhn

Download the S3 bucket to your local ./storage folder

  cd <your_app>
  AWS_ACCESS_KEY_ID=<key> AWS_SECRET_ACCESS_KEY=<secret> aws s3 sync s3://<bucket_name> storage

And then run a script to add the missing subfolders expected by Active Storage

  #script.rb 

LucasKuhn

{"Key Mappings":{"0xf700-0x260000":{"Text":"[1;6A","Action":10},"0x37-0x40000":{"Text":"0x1f","Action":11},"0x32-0x40000":{"Text":"0x00","Action":11},"0xf709-0x20000":{"Text":"[17;2~","Action":10},"0xf70c-0x20000":{"Text":"[20;2~","Action":10},"0xf729-0x20000":{"Text":"[1;2H","Action":10},"0xf72b-0x40000":{"Text":"[1;5F","Action":10},"0xf705-0x20000":{"Text":"[1;2Q","Action":10},"0xf703-0x260000":{"Text":"[1;6C","Action":10},"0xf700-0x220000":{"Text":"[1;2A","Action":10},"0xf701-0x280000":{"Text":"0x1b 0x1b 0x5b 0x42","Action":11},"0x38-0x40000":{"Text":"0x7f","Action":11},"0x33-0x40000":{"Text":"0x1b","Action":11},"0x7f-0x100000-0x33":{"Label":"","Action":11,"Text":"0x15"},"0xf703-0x220000":{"Text":"[1;2C","Action":10},"0x7f-0x80000-0x33":{"Label":"","Action":11,"Text":"0x1B 0x08"},"0xf701-0x240000":{"Text":"[1;5B","Action":10},"0xf70d-0x20000":{"Text":"[21;2~","Action":10},"0xf702-0x280000-0x7b":{"Label":"","Action":38,"Text":"\\033b"},"0xf702-0x260000":{"Text":"[1;6D","Action":10},"0xf729-0x40000":{"Text":

LucasKuhn

# include <fcntl.h>
# include "string.h"
# include <unistd.h>

int main()
{
	int pipe_fds[2];
	pipe(pipe_fds);

	printf("Antes de redirecionar...\n");