Ray Zane rzane

rzane / ts-expect-error.rb

Created March 27, 2025 12:06

Capture and ignore all typescript errors

	# Usage:
	# $ npm install -g @aivenio/tsc-output-parser
	# $ ruby ts-expect-error.rb

	require 'json'

	def fix_errors
	puts "Running the TypeScript compiler to find errors..."
	errors = JSON.parse(`$(yarn bin tsc) --noEmit \| tsc-output-parser`)
	changes = Hash.new { \|h, k\| h[k] = Set.new }

rzane / examples-to-lines.rb

Created March 6, 2025 19:49

Convert RSpec failed examples.txt to line numbers

	require 'bundler/setup'
	require 'rspec'

	$LOAD_PATH.unshift(File.join(Dir.pwd, 'spec'))

	ids = `grep '\| failed' spec/examples.txt \| sed 's/\|.*//'`.lines(chomp: true).map(&:rstrip)

	# Require each file
	ids.each { \|failure\| require_relative failure.split('[')[0] }

rzane / unused_routes.rb

Last active November 1, 2024 13:43

Detect unused routes (Rails 7.0)

	# frozen_string_literal: true

	# Usage: bin/rails runner unused_routes.rb

	def action_exists?(controller, action)
	controller_class = "#{controller.camelize}Controller".constantize
	controller_class.public_instance_methods.include?(action.to_sym)
	rescue NameError
	false
	end

rzane / Gemfile

Last active August 5, 2024 21:15

rzane / polymorphic_has_one_primary_key.rb

Created June 23, 2023 15:23

ActiveRecord polymorphic associations don't accept a custom primary key?

	require 'bundler/inline'
	require 'minitest/autorun'

	gemfile true do
	source 'https://rubygems.org'
	gem 'activerecord', require: 'active_record'
	gem 'sqlite3'
	end

	ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:')

rzane / deprecations.rb

Created October 31, 2022 20:46

Deprecate Rails path helpers

	deprecator = ActiveSupport::Deprecation.new('in the future', 'B4B')
	deprecator.behavior = ActiveSupport::Deprecation.behavior

	ActiveSupport::Deprecation.deprecate_methods(
	Rails.application.routes.named_routes.path_helpers_module,
	:foo_path,
	:bar_path,
	deprecator: deprecator
	)

rzane / controller_spec.rb

Created June 16, 2022 20:31

Writing a controller spec outside of a Rails application

	require 'spec_helper'
	require 'rails'
	require 'action_view'
	require 'action_controller'
	require 'rspec/rails'

	class TestApplication < Rails::Application
	end

	RSpec.describe 'example', type: :controller do

rzane / print-fields.rb

Last active December 14, 2021 17:02

Print fields used by GraphQL query

	require "set"
	require "graphql"
	require "json"

	SCHEMA_PATH = ENV.fetch("SCHEMA") do
	abort "Run with SCHEMA=<path-to-schema.json> and try again."
	end

	SCHEMA = JSON.parse(File.read(SCHEMA_PATH))
	REFERENCES = Hash.new do \|h, t\|

rzane / convert.rb

Last active July 13, 2021 18:06

Convert to TypedDocumentNode

	# Convert your codebase to use TypedDocumentNode. It's not perfect, but
	# it does a pretty decent job. You'll want to review the changes manually.
	# Usage: ruby convert.rb [...GLOBS]
	# Example: ruby convert.rb "src/*/.{ts,tsx}"

	require "set"

	def convert_import(line)
	parts = line.scan(/use(\w+)(Query\|Mutation)/)
	return [line] if parts.empty?

rzane / gem.md

Last active May 4, 2022 20:49

Actions

Gem

name: Build
on: [push]
jobs:
  build:
    runs-on: ubuntu-latest