raypereda

def diff(one, other)
  (one.keys + other.keys).uniq.inject({}) do |memo, key|
    unless one.key?(key) && other.key?(key) && one[key] == other[key]
      memo[key] = [one.key?(key) ? one[key] : :_no_key, other.key?(key) ? other[key] : :_no_key]
    end
    memo
  end
end

raypereda

require 'mongo'

 
primary = Mongo::MongoClient.from_uri('mongodb://nbuild:<password>@mongo3.nbuild.prd.atl.3dna.io/nbuild')
primary_collection = primary['nbuild']['oauth_access_tokens']
primary_collection.count
 # => 203
 
slave = Mongo::MongoClient.from_uri('mongodb://nbuild:<password>@mongo-delayed.nbuild.prd.atl.3dna.io/nbuild?slaveok=true')

slave_collection = slave['nbuild']['oauth_access_tokens']
slave_collection.count
 # => 128481

raypereda

# A few examples about how to use Ruby for parsing files as we could do
# with Awk or Grep. This is based on what I learn fro this post:
# http://code.joejag.com/2009/using-ruby-as-an-awk-replacement/

# Split each line with ':' and print the first $F[0] field
awk -F: '{ print $1 }' /etc/passwd
ruby -F: -nae 'puts $F[0]' /etc/passwd
 
# Parse the 'ps aux' output
# It'll print the ID process for the 'jojeda' user

raypereda

    def self.process_results(num)
      client.process_results(num) do |address_hash|   # Redis LPOP and a JSON parse should be fast

        Nation.with(address_hash['passthrough']['nation_slug']) do # Is Nation.with slow???
          address = Address.find_by_id(address_hash['passthrough']['address_id']) # find_by_id is should be fast
          next unless address

          begin
            address.update_geocode_data(address_hash) # Is update_geocode_data slow?
          rescue ActiveRecord::RecordInvalid

raypereda

require 'charlock_holmes'
 
def is_utf8?(data)
  data.force_encoding('UTF-8').valid_encoding?
end
 
def detect_with_charlock_holmes(data)
  detection = CharlockHolmes::EncodingDetector.detect(data)
  return detection[:encoding]
end

raypereda

{
  "auto_complete": false,
	"color_scheme": "Packages/Theme - Flatland/Flatland Monokai.tmTheme",
	"font_size": 16,
	"ignored_packages":
	[
	],
	"ruby_eval":
	{
		"ruby": "/Users/nbdev/.rvm/rubies/ruby-1.9.3-p327/bin/ruby"

raypereda

[

// bind 'jj' to exit insert mode
{ "keys": ["j", "j"], "command": "exit_insert_mode",
  "context":
	[
		{ "key": "setting.command_mode", "operand": false },
		{ "key": "setting.is_widget", "operand": false }
	]
},

raypereda

#!/usr/bin/env ruby
require 'nokogiri'
require 'github/markup'


def preformatted_html
  file = ARGV.first
  GitHub::Markup.render(file, File.read(file))
end

raypereda

#!/bin/bash

# nuke-dbs -- completely restore nbuild databases

cd $NBUILD

# Note: This script assumes that your checkout of nbuild is
#       in ~/Workspace/nbuild.

# Exit if errors are encountered

raypereda

cat temp.txt | ruby -ne 's ||= 0.0; s += $_.to_f; puts s'