jferris

apiVersion: v1
kind: ConfigMap
metadata:
  name: example
  namespace: default
data:
  APPLICATION_HOST: example.com
  LANG: en_US.UTF-8
  PIDFILE: /tmp/server.pid
  PORT: "3000"

sbrmnn

files:
  /etc/nginx/conf.d/proxy.conf:
    content: |
      client_max_body_size 500M;
      server_names_hash_bucket_size 128;

     upstream backend {
        server unix:///var/run/puma/my_app.sock;
      }

kylefox

class AddRecordUuidToActiveStorageAttachments < ActiveRecord::Migration[5.2]
  def change
    # After applying this migration, you'll need to manually go through your
    # attachments and populate the new `record_uuid` column.
    # If you're unable to do this, you'll probably have to delete all your attachments.
    # You've pretty much got useless garbage data if that's the case :(
    add_column :active_storage_attachments, :record_uuid, :uuid
  end
end

skunkworker

# assuming Model is your model and options is a json/jsonb column.
# This uses the Postgres json append || operator.
# And wraps the option inside an array.
# producing [{},{}] multiple hashes inside a top level json array.

# It is very important that the hash is [{}] NOT {} as not having the array on the 
# outside will cause the hash to replace the contents instead of appending to them.

new_option = [{
  name: option_name,

hanhdt

# Setup linux packages
option_settings:
  - option_name: BUNDLE_DISABLE_SHARED_GEMS
    value: "1"
  - option_name: BUNDLE_PATH
    value: "vendor/bundle"

packages:
  yum:
    curl: []

RoyalIcing

FROM ruby:2.4-alpine

ENV PATH /root/.yarn/bin:$PATH

RUN apk update && apk upgrade && \
    apk add --no-cache bash git openssh build-base nodejs tzdata

RUN apk update \
  && apk add curl bash binutils tar gnupg \
  && rm -rf /var/cache/apk/* \

mankind

http://stackoverflow.com/questions/22667401/postgres-json-data-type-rails-query
http://stackoverflow.com/questions/40702813/query-on-postgres-json-array-field-in-rails

#payload: [{"kind"=>"person"}]
Segment.where("payload @> ?", [{kind: "person"}].to_json)

#data: {"interest"=>["music", "movies", "programming"]}
Segment.where("data @> ?",  {"interest": ["music", "movies", "programming"]}.to_json)
Segment.where("data #>> '{interest, 1}' = 'movies' ")
Segment.where("jsonb_array_length(data->'interest') > 1")

rydurham

<input v-el="avatar" type="file" name="avatar" id="avatar" v-on="change:upload">
    methods: {
        upload: function(e) {
            e.preventDefault();
            var files = this.$$.avatar.files;
            var data = new FormData();
            // for single file
            data.append('avatar', files[0]);
           // Or for multiple files you can also do
            //  _.each(files, function(v, k){

tony-gutierrez

# Dont forget to set the env variable "certdomain", and either fill in your email below or use an env variable for that too.
# Also note that this config is using the LetsEncrypt staging server, remove the flag when ready!

Resources:
  sslSecurityGroupIngress: 
    Type: AWS::EC2::SecurityGroupIngress
    Properties:
      GroupId: {"Fn::GetAtt" : ["AWSEBSecurityGroup", "GroupId"]}
      IpProtocol: tcp
      ToPort: 443

joker1007

FROM appbase

# install npm & bower packages
WORKDIR /root
COPY package.json bower.json /root/
RUN npm install --only=prod && \
  npm cache clean && \
  bower install --allow-root

# install gems