wayneseymour

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

wayneseymour

standard_list="url,index-pattern,action,query,alert,graph-workspace,tag,visualization,canvas-element,canvas-workpad,dashboard,search,lens,map,cases,uptime-dynamic-settings,osquery-saved-query,osquery-pack,infrastructure-ui-source,metrics-explorer-view,inventory-view,infrastructure-monitoring-log-view,apm-indices"

orig_archive="x-pack/test/functional/es_archives/logstash/example_pipelines"
new_archive="x-pack/test/functional/fixtures/kbn_archiver/spaces/disabled_features"
test_config="x-pack/test/functional/apps/logstash/config.ts"

_types() {
  local archiveJson=$1

  if [[ -f "$archiveJson" ]]; then

wayneseymour

$ git clone git@github.com:xxxxx/xxxx.git my-awesome-proj
Cloning into 'my-awesome-proj'...
ssh: connect to host github.com port 22: Connection timed out
fatal: Could not read from remote repository.

$ # This should also timeout
$ ssh -T git@github.com
ssh: connect to host github.com port 22: Connection timed out

$ # but this might work

wayneseymour

# add his remote
git remote add spalger git@github.com:spalger/kibana.git 
# verbosely fetch his remote branch info
git fetch spalger -v
# bring down the branch he was working on, to your local
git branch --track pr/95667 spalger/pr/95667
# checkout that branch
git checkout pr/95667

wayneseymour

import { pipe } from './utils';

export const Task = (fork) => ({
  fork,
  map: (f) => Task((rej, res) => fork(rej, pipe(f, res))),
  chain: (f) => Task((rej, res) => fork(rej, (x) => f(x).fork(rej, res))),
  fold: (f, g) =>
    Task((rej, res) =>
      fork(
        (x) => f(x).fork(rej, res),

wayneseymour

data Parser = WebParser | DbParser

class ParseStrategy p where
  parse :: p -> String -> String

instance ParseStrategy Parser where
  parse WebParser s = "code for parsing web stuff goes here"
  parse DbParser s = "code for parsing db stuff goes here"

fromDB = parse DbParser

wayneseymour

import { ToolingLog } from '@kbn/dev-utils';
import { SuperTest } from 'supertest';
// @ts-ignore
import * as Either from '../../../../src/dev/code_coverage/ingest_coverage/either';

const id = (x: any = null) => x;

const recurseEither = (max: number) => (x: number) =>
  max > x ? Either.right(x) : Either.left(x);

wayneseymour

const id = x => x;

const asyncForEach = async (xs, i) => {
  const res = await Promise.resolve(xs[i])
  console.log(`\n### const res: \n\t${res}`);
  i++
  i === xs.length ? id() : asyncForEach(xs, i)
}

wayneseymour

Keybase proof

I hereby claim:

• I am wayneseymour on github.
• I am lambda_tre (https://keybase.io/lambda_tre) on keybase.
• I have a public key ASDr8uWRf55DgF4MA2Qa4tOOS99Dw-9Fn-BaQEBF2utc2Ao

To claim this, I am signing this object:

wayneseymour

List comprehensions

To see a working version of the code check out https://codesandbox.io/s/j497w26383 and open the console.

This file demonstrates a very basic List as an applicative functor for the purpose of demonstrating a simple list comprehension.

The idea for this was taken from: https://egghead.io/lessons/javascript-list-comprehensions-with-applicative-functors by https://twitter.com/drboolean