Donn Felker donnfelker

Author. Podcaster. Mobile App Dev, SaaS App Dev. Wrote a book on freelancing: https://amzn.to/3TX8ie5

donnfelker / .zshrc

Created February 17, 2025 16:25

run_test - a shell script function that allows you to quickly run rails tests.

	# Allows you to run a rails test from the CLI with:
	#
	# run_test "when x happens then abcd should happen"
	#
	# Which turns it into:
	# rails test --name "/^test_when_x_happens_then_abcd_should_happen$/"
	#
	run_test() {
	# Check if a test description was provided
	if [ -z "$1" ]; then

donnfelker / send_message.rb

Created October 15, 2024 10:45

Ruby Telegram Bot Message Script

	# TelegramMessenger Usage

	# Replace 'YOUR_BOT_API_TOKEN' and 'CHAT_ID' with your actual bot token and chat ID
	bot_token = 'your-bot-token'
	chat_id = 'your-chat-id'

	# Create an instance of the TelegramMessenger class
	telegramer = TelegramMessenger.new(bot_token, chat_id)

	# Create a multi-line string for the message

donnfelker / getDailyQuota.gs

Last active August 29, 2024 15:25

Gmail Contacts from Label to Sheets

	function getDailyQuota() {
	var quotaRemaining = MailApp.getRemainingDailyQuota()
	console.log("Daily Quota Remaining: " + quotaRemaining);
	}

donnfelker / index.html

Created May 12, 2024 21:42

Editor.js Image Example Test - for Images

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Image Tool Example</title>
	<script src="https://cdn.jsdelivr.net/npm/@editorjs/editorjs@latest"></script>
	<script src="https://cdn.jsdelivr.net/npm/@donnfelker/editor-js-image@latest"></script>
	</head>
	<body>

donnfelker / ReceivedCookiesInterceptor.kt

Created October 28, 2023 16:50

OkHttp Cookie Response Interceptor

	package com.example.android.http

	import android.webkit.CookieManager
	import com.example.android.util.BASE_URL // https://example.com/
	import logcat.logcat
	import okhttp3.Cookie
	import okhttp3.HttpUrl.Companion.toHttpUrl
	import okhttp3.Interceptor
	import okhttp3.Response
	import okio.IOException

donnfelker / attached_validator.rb

Last active October 28, 2023 02:51

Custom Active Storage Validator

	class AttachedValidator < ActiveModel::EachValidator
	# Active Storage validator to ensure that an attachment is attached.
	#
	# usage:
	# validates :upload, attached: true
	#
	def validate_each(record, attribute, _value)
	return if record.send(attribute).attached?

	errors_options = {}

donnfelker / .zshrc

Last active July 1, 2022 13:14

Vanilla ZSH

	# Hat tip to Kaushik Gopal for some of this

	# make zsh tab completion fix capitalization errors for directories and files
	# i don't know if this is required anymore
	# autoload -Uz compinit && compinit

	# 0 -- vanilla completion (abc => abc)
	# 1 -- smart case completion (abc => Abc)
	# 2 -- word flex completion (abc => A-big-Car)
	# 3 -- full flex completion (abc => ABraCadabra)

donnfelker / config.fish

Created April 19, 2022 18:01

Fish Config

	set -g theme_nerd_fonts yes
	set -g theme_display_git_stashed_verbose yes
	set -g theme_display_git_master_branch yes
	set -g theme_display_git_untracked yes
	set -g theme_display_git_dirty yes
	set -g theme_display_virtualenv yes

	set -Ux EDITOR code --wait

	rvm default

donnfelker / edit.html.erb

Created February 19, 2022 12:00

Stimulus JS Controller to Disable File Attachments in the Trix Editor

	<!-- File uploads will be disabled for any trix editor in this div -->
	<div data-controller="registrations">

	<!-- Other html elements ... -->

	<div class="form-group">
	<%= form.label :bio, "Bio" %>
	<!-- File uploads, and the attachment button will be disabled in this rich text (trix) editor -->
	<%= form.rich_text_area :bio %>
	</div>

donnfelker / .gitconfig

Last active December 3, 2023 14:16

Git and Fish