ianbattersby

local M = {}
local B = bit or bit32 or require("catppuccin.lib.native_bit")

local hash_str = function(str) -- MurmurOAAT_32, https://stackoverflow.com/questions/7666509/hash-function-for-string
    local hash = 0x12345678
    local tbl = { string.byte(str, 1, #str) }
    for i = 1, #tbl do
        hash = B.bxor(hash, tbl[i])
        hash = hash * 0x5bd1e995
        hash = B.bxor(hash, B.rshift(hash, 15))

ianbattersby

awk 'BEGIN{
    s="/\\/\\/\\/\\/\\"; s=s s s s s s s s s s s s s s s s s s s s s s s;
    for (colnum = 0; colnum<256; colnum++) {
        r = 255-(colnum*255/255);
        g = (colnum*510/255);
        b = (colnum*255/255);
        if (g>255) g = 510-g;
        printf "\033[48;2;%d;%d;%dm", r,g,b;
        printf "\033[38;2;%d;%d;%dm", 255-r,255-g,255-b;
        printf "%s\033[0m", substr(s,colnum+1,1);

ianbattersby

# Push an IssuesEvent into ES (with known issue number)
curl -i -L -d @example-issues-event.json http://127.0.0.1:2113/streams/github-IssuesEvent -H "Content-Type:application/json" -H "ES-EventType:IssuesEvent" -u "admin:changeit"

# Push a PushEvent into ES (has a commit description with required match)
curl -i -L -d @example-push-event.json http://127.0.0.1:2113/streams/github-PushEvent -H "Content-Type:application/json" -H "ES-EventType:PushEvent" -u "admin:changeit"

# Push a DeploymentEvent into ES (has a description with required match)
curl -i -L -d @example-DeploymentEvent-desc.json http://127.0.0.1:2113/streams/github-DeploymentEvent -H "Content-Type:application/json" -H "ES-EventType:DeploymentEvent" -u "admin:changeit"

ianbattersby

{
    "$userStreamAcl" : {
        "$r"  : "$all",
        "$w"  : "$all",
        "$d"  : "$all",
        "$mr" : "$all",
        "$mw" : "$all"
    },
    "$systemStreamAcl" : {
        "$r"  : "$admins",

ianbattersby

var githubApi = require("node-github");
var http = require("http");
var timeUntilNextEvents = 10000;
var last_created_at = new Date();
var overlapped = false;

var uuid = (function() {
  var self = {};
  var lut = []; for (var i=0; i<256; i++) { lut[i] = (i<16?'0':'')+(i).toString(16); }
  self.generate = function() {

ianbattersby

var http = require('http');
var https = require('https');
var timeUntilNextEvents = 10000;
var last_created_at = new Date();
var overlapped = false;

var uuid = (function() {
  var self = {};
  var lut = []; for (var i=0; i<256; i++) { lut[i] = (i<16?'0':'')+(i).toString(16); }
  self.generate = function() {

ianbattersby

Update: Part 2 of this is in another gist

Example of a more complicated EventStore projection using GitHub API data

EventStore L&L

1. Download EventStore (Mono(SL) vs Windows)
2. Running EventStore from the command-line (w/projections)
3. Logging in to the UI
4. Setting a default ACL (using curl)

ianbattersby

#!/bin/sh

# This script will setup Evm (Emacs Version Manager) and Cask on
# Travis to use for Emacs Lisp testing.
#
# In .travis.yml, add this:
#
#  - curl -fsSkL https://gist.github.com/ianbattersby/c3399aa8cd9e2a6f8afa/raw > travis.sh && source ./travis.sh
#
# Emacs 24.3 is installed in the above script because Cask requires

ianbattersby

[15200,07,15:26:50.939] Read Request Body Failed.
Value cannot be null.
Parameter name: token

ianbattersby

Keybase proof

I hereby claim:

• I am ianbattersby on github.
• I am ianbattersby (https://keybase.io/ianbattersby) on keybase.
• I have a public key whose fingerprint is E33D 9F6B 8CAF FB9B 419E 7586 EE2D 6FBB 294F 3BE7

To claim this, I am signing this object: