oboxodo

Avoid has_many/one + belongs_to circular dependency

This is based on the use of Shopify's packwerk.

Asuming we have a posting pack with a Post model and a commenting pack with a Comment model, and we want the commenting pack to have a declared dependency on the posting pack, then here's a pattern to avoid the has_many :comments usual declaration on the Post model while still being able to have very similar functionality to the dependent option to react/restrict when a post is destroyed.

If you need to fetch a post's comments, you can simply use Comments.where(post: @post) instead of the

oboxodo

# This file serves the purpose of starting a discussion on CanCanCan to try and
# avoid instantiating in memory a lot of uneeded objects when calling `can?`.
# I think in many cases it should be possible to leverage `accessible_by` to
# resolve the ability using an optimized SQL query instead.

# This file started life as a copy of https://gist.github.com/coorasse/3f00f536563249125a37e15a1652648c

begin
  require 'bundler/inline'
rescue LoadError => e

oboxodo

2022-11-14T18:07:42.268-0300 [TRACE] vertex "provider[\"registry.terraform.io/heroku/heroku\"]": visit complete
2022-11-14T18:07:42.268-0300 [TRACE] vertex "heroku_config.production (expand)": starting visit (*terraform.nodeExpandApplyableResource)
2022-11-14T18:07:42.268-0300 [TRACE] vertex "heroku_config.production (expand)": expanding dynamic subgraph
2022-11-14T18:07:42.268-0300 [TRACE] vertex "heroku_config.production (expand)": entering dynamic subgraph
2022-11-14T18:07:42.268-0300 [TRACE] vertex "heroku_config.production": starting visit (*terraform.NodeApplyableResource)
2022-11-14T18:07:42.268-0300 [TRACE] vertex "heroku_config.production": visit complete
2022-11-14T18:07:42.268-0300 [TRACE] vertex "heroku_config.production (expand)": dynamic subgraph completed successfully
2022-11-14T18:07:42.268-0300 [TRACE] vertex "heroku_config.production (expand)": visit complete
2022-11-14T18:07:42.268-0300 [TRACE] vertex "heroku_config.production": starting visit (*terraform.NodeApplyableResourceInstance)
2022

oboxodo

// This is alpha code trying to replace a getProgramAccounts call with a Transaction Crawling algorithm to find all mints from a Metaplex Candy Machine.
// DISCLAIMER: Use at your own risk.
//
// This code was originally based on the code from @samuelvanderwaal in https://github.com/metaplex-foundation/get-collection/blob/39116b680301c23c91e3960578c4a37c1c8e07c3/get-collection-ts/index.ts
// The purpose of that code is different, but I learnt a lot from it.
//
// Also got some inspiration from @0xAlice's code in https://github.com/penta-fun/sol-nft-tools/blob/8931ae422fa47b79008d57b01a30aeefd97b8cb6/util/get-nft-mints.ts

import { ConfirmedSignatureInfo, Connection, PublicKey } from "@solana/web3.js";
import { programs } from "@metaplex/js";

oboxodo

#!/bin/sh

# https://github.com/torvalds/linux/blob/2585cf9dfaaddf00b069673f27bb3f8530e2039c/drivers/hid/hid-apple.c#L38-L58
# https://blog.desdelinux.net/en/apple-keyboard-work-properly-ubuntu/

# fnmode
# Mode of fn key on Apple keyboards
# 0 = disabled, [1] = fkeyslast, 2 = fkeysfirst
echo 2 > /sys/module/hid_apple/parameters/fnmode

oboxodo

So you want to display a Metaplex NFT

This guide will attempt to give an overview of the technical/coding steps that are required to render a Metaplex NFT with any programming language/platform. I'll attempt to write it a programming language-agnostic manner; you'll need to fill in the particular methods of performing the steps with your coding language of choice.

For the purposes of discussion, we'll call the Solana account that holds the Metaplex NFTs the "NFT-Account."

Step 1: Call getTokenAccountsByOwner

The first thing you need to do is call the getTokenAccountsByOwner JSON RPC method as documented here:

oboxodo

This is an example for running Code Climate Test Reporter in Solano CI (ex-TDDIUM).

This example is particular for SimpleCov and Amazon's AWS but it should still be a good template for other coverage tools and cloud storage providers.

For these scripts to work you'll need to set 3 ENV vars in Solano CI:

• AWS_ACCESS_KEY_ID
• AWS_SECRET_ACCESS_KEY
• CC_TEST_REPORTER_ID

oboxodo

-- Trying to get similar info that can be get from https://rollbar.com/quimbee/quimbee/versions/
-- but based on a custom attribute instead of the `code_version`.
-- Still not there.
SELECT body.trace.extra.code_version_release_iteration, max(timestamp), count_distinct(item.counter), count(*)
FROM item_occurrence
WHERE item.environment = "production"
  AND item.level >= 30
GROUP BY 1
ORDER BY 2 DESC
LIMIT 20

oboxodo

class BriteVerify
  require "json"
  require "faraday"

  URL = "https://bpi.briteverify.com"
  PATH = "/emails.json"
  DEFAULT_TIMEOUT = 1.freeze

  class Error < StandardError; end

oboxodo

commit 3babf31134cafb211041202d19fa6f5a9359aed1
Author: Diego Algorta <diego@oboxodo.com>
Date:   Sat Jan 28 15:59:06 2017 -0300

    Add cursor based pagination

diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb
index 16bba99..a921aff 100644
--- a/app/controllers/posts_controller.rb
+++ b/app/controllers/posts_controller.rb