A (more) complete cheatsheet for Arel, including NamedFunction functions, raw SQL and window functions.
posts = Arel::Table.new(:posts)
posts = Post.arel_table # ActiveRecord
import { mapState } from 'vuex' | |
export default function mapStatesTwoWay (namespace, states, updateCb) { | |
const mappedStates = mapState(namespace, states) | |
const res = {} | |
for (const key in mappedStates) { | |
res[key] = { | |
set (value) { | |
updateCb.call(this, { [key]: value }) | |
}, |
AWSTemplateFormatVersion: '2010-09-09' | |
Description: Cognito Stack | |
Parameters: | |
AuthName: | |
Type: String | |
Description: Unique Auth Name for Cognito Resources | |
Resources: | |
# Creates a role that allows Cognito to send SNS messages | |
SNSRole: |
{ | |
"Version": "2012-10-17", | |
"Statement": [ | |
{ | |
"Effect": "Allow", | |
"Action": [ | |
"cloudformation:CreateStack", | |
"cloudformation:UpdateStack", | |
"cloudformation:DescribeStacks", | |
"cloudformation:ListStacks", |
{ | |
"Version": "2012-10-17", | |
"Statement": [ | |
{ | |
"Effect": "Allow", | |
"Action": [ | |
"cloudformation:CreateStack", | |
"cloudformation:UpdateStack", | |
"cloudformation:DescribeStacks", | |
"cloudformation:ListStacks", |
TL;DR
Install Postgres 9.6, and then:
sudo pg_dropcluster 9.6 main --stop
sudo pg_upgradecluster 9.5 main
sudo pg_dropcluster 9.5 main
Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...
// see: https://github.com/chadoe/docker-cleanup-volumes
$ docker volume rm $(docker volume ls -qf dangling=true)
$ docker volume ls -qf dangling=true | xargs -r docker volume rm
# Phoenix Framework - A productive web framework that does not compromise speed and maintainability | |
[Unit] | |
Description=Phoenix Framework ISControl Application | |
After=network.target | |
[Service] | |
Type=simple | |
User=deployer | |
RemainAfterExit=yes |
The MIT License (MIT) | |
Copyright (c) 2015 Justin Perry | |
Permission is hereby granted, free of charge, to any person obtaining a copy of | |
this software and associated documentation files (the "Software"), to deal in | |
the Software without restriction, including without limitation the rights to | |
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of | |
the Software, and to permit persons to whom the Software is furnished to do so, | |
subject to the following conditions: |
// Copyright 2016 Jeremie Miserez <jeremie@miserez.org> | |
// | |
// MIT License | |
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: | |
// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. | |
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF O |