Korny Sietsma kornysietsma

Mermaid.js Guide for Claude Code

This is an advanced guide to building mermaid diagrams

I like light backgrounds, so any text displayed on the background should be black or dark
For text on shapes, you should make sure that either you use light text on a dark shape, or dark text on a light shape.

	const fooMembers = new Set([1,2]);
	const barMembers = new Set([1,3]);

	const groups: Map<Set<number>, String> = new Map();
	groups.set(fooMembers,"foo");
	groups.set(barMembers,"bar");

	console.log(groups.get(fooMembers));
	console.log(groups.get(new Set([1,2])));

	use regex::bytes::Regex;

	fn main() {
	let re = Regex::new(r"^(.*)$").unwrap();
	let line: Vec<u8> = vec![
	46, 45, 191, 87, 110, 176, 108, 158, 46, 45, 191, 87, 110, 176, 108, 158,
	];
	let s = std::str::from_utf8(&line);
	if s.is_err() {
	println!("Error in converting from utf8:{:?}", s);

	#![warn(clippy::all)]
	#![allow(dead_code)]

	use serde::ser::SerializeStruct;
	use serde::ser::SerializeTuple;
	use serde::{Serialize, Serializer};
	use std::fmt;
	use std::collections::HashMap;
	use std::fmt::Debug;

	#!/usr/bin/env ruby
	require 'graphql/client'
	require 'graphql/client/http'
	require 'json'
	require 'pp'
	require 'slop'

	# The GraphQL gem _forces_ us to make the client a constant:
	# https://github.com/github/graphql-client/blob/master/guides/dynamic-query-error.md

	#!/bin/bash -eu

	# uses 1pass to get token from 1password vault
	export GITHUB_API_TOKEN=`1pass "github api token"`

	function ghapi() {
	# escape double quotes as we need to insert the passed heredoc into a json string
	# optionally we could build this with jq?
	local json=$(cat \| sed 's/"/\\"/g')
	curl -sS -K <(cat <<<"header \"Authorization: token $GITHUB_API_TOKEN\"") -X POST https://api.github.com/graphql -d @- <<EOT