hayesr

tracks_with_date = [
  ["6GZeeRql1kto2a7koIve9i", "2018-11-13 05:02:50 UTC"],
  ["6pXJV9kSdjyAcDsM32ftLK", "2018-11-13 05:02:50 UTC"],
  ["5x9jMerOQr7oTF1GO4STRY", "2018-11-13 05:02:50 UTC"],
  ["2hLTFcVb0k2xpHXZblhu7Y", "2018-11-13 05:02:50 UTC"],
  ["77L5jfCpmpkDma5lXjG6oX", "2018-11-13 05:02:50 UTC"],
  ["6rux2bYOCSr2woxnQsoUE3", "2018-11-13 05:02:50 UTC"],
  ["0gjknY5vRTKbzMos2hhfN7", "2018-11-13 05:02:50 UTC"],
  ["0ZHn1GiKfyLgpvEks2wBcn", "2018-11-13 05:02:50 UTC"],
  ["25EmPX0QaVUOzi2sG3fZEp", "2018-11-13 05:02:50 UTC"],

hayesr

# config/routes.rb
resources :documents do
  scope module: 'documents' do
    resources :versions do
      post :restore, on: :member
    end

    resource :lock
  end
end

hayesr

# 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")

hayesr

def compare_to(version)
  reject_fields = ["_id", "updated_at", "version"]
  diff_array = self.versions[version-1].attributes.to_hash.to_a - self.attributes.to_hash.to_a
  diff_array.delete_if {|f| reject_fields.include?(f.first) }
  Hash[diff_array]
end

hayesr

// Provides a device_scale class on iOS devices for scaling user
// interface elements relative to the current zoom factor.
//
// http://37signals.com/svn/posts/2407-device-scale-user-interface-elements-in-ios-mobile-safari
// Copyright (c) 2010 37signals.
//
// 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

hayesr

# Monitor HTTP requests being made from your machine with a one-liner..
# Replace "en1" below with your network interface's name (usually en0 or en1)
sudo tcpdump -i en1 -n -s 0 -w - | grep -a -o -E "Host\: .*|GET \/.*"
 
# OR.. to be able to use as "httpdump" from anywhere, drop this into ~/.bash_profile:
# (again replace "en1" with correct network interface name)
alias httpdump="sudo tcpdump -i en1 -n -s 0 -w - | grep -a -o -E "Host\: .*|GET \/.*""
 
# All the above tested only on OS X.