rwehresmann’s gists

rwehresmann / custom_set.rb

Last active March 3, 2025 16:17

	class CustomSet
	def initialize
	@elements = []
	end

	def insert(element)
	@elements << element unless includes?(element)
	end

	def includes?(element)

rwehresmann / ruby_tracing.rb

Created October 31, 2022 11:10

Enable ruby tracing of method calls

	tracer = TracePoint.new(:c_call) do \|tp\| p [tp.lineno, tp.event, tp.defined_class, tp.method_id] end
	tracer.enable { Time.now.to_json }

rwehresmann / funding_events.txt

Created April 1, 2022 00:21

	11 funding rounds
	A round of funding
	A-Round funding
	B round
	B round financing
	B round of funding
	Black-owned Small Business Impact Fund grant
	Buy-to-Let loans
	C round of financing
	C1 round of funding

rwehresmann / FundMe.sol

Created February 17, 2022 17:23

	// SPDX-License-Identifier: MIT

	pragma solidity ^0.8.0;

	import "@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol";

	contract FundMe {

	mapping(address => uint256) public addressToAmountFunded;
	address[] public funders;

rwehresmann / advanced_queries_benchmark.rb

Created January 16, 2022 13:14

	# frozen_string_literal: true

	require "bundler/inline"

	gemfile(true) do
	source "https://rubygems.org"

	git_source(:github) { \|repo\| "https://github.com/#{repo}.git" }

	gem "rails"

rwehresmann / fake_redis.rb

Created January 13, 2022 18:13

	class FakeRedis
	attr_reader :counts, :vars

	def initialize(counts: {}, vars: {})
	@counts = counts
	@vars = vars
	end

	def set(var, val)
	@vars[var] = val

rwehresmann / typora_ghotic_theme_modified.css

Last active February 15, 2021 12:57

typora_ghotic_theme_modified.css

	@include-when-export url(https://fonts.googleapis.com/css?family=Ubuntu:400,700,400italic,700italic);
	@include-when-export url(https://fonts.googleapis.com/css?family=Raleway:600,400&subset=latin,latin-ext);

	@charset "UTF-8";
	@font-face {
	font-family: 'TeXGyreAdventor';
	font-style: normal;
	font-weight: normal;
	src: url(./gothic/texgyreadventor-regular.otf);
	}

rwehresmann / load-content-from-after-fold.html

Created January 4, 2020 01:50

We can improve the webpage performance only loading the necessary css first (above the fold), and the rest afterwards. That result in the CSSOM finishing its load faster.

	<script type="text/javascript">
	const loadStylesheet = src => {
	if(document.createStylesheet)
	document.createStylesheet(src);
	else {
	const stylesheet = document.createElement('link');
	stylesheet.href = src;
	stylesheet.type = 'text/css';
	stylesheet.rel = 'stylesheet';
	document.getElementsByTagName('head')[0].appendChild(stylesheet);

rwehresmann / support-center_snippet-10.rb

Created August 25, 2019 14:26

	class Auth0Controller < ApplicationController
	def authentication
	redirect_to(
	"https://#{ENV.fetch('AUTH0_DOMAIN')}/authorize?" +
	"client_id=#{ENV.fetch('AUTH0_CLIENT_ID')}&" +
	"response_type=code&" +
	"redirect_uri=#{URI.encode(auth_callback_url)}"
	)
	end
	end

rwehresmann / support-center_snippet-9.html.erb

Last active August 25, 2019 14:19

	<% if current_user %>
	<% if current_admin_user.present? && current_admin_user != current_user %>
	<h1><%= current_admin_user.email %> is logged in as <%= current_user.email %>.</h1>
	<% else %>
	<h1><%= current_user.email %> is logged in.</h1>
	<% end %>

	<ul>
	<li><%= link_to 'Admin', admin_root_path %></li>
	<li><%= link_to 'Log out', auth_logout_path, method: :post %></li>

Rodrigo Walter Ehresmann rwehresmann