jeremyruppel

#!/usr/bin/env ruby -wKU

require "yaml"

=begin
  TODO this could all use a little DRYing up
=end
class Event
  TYPE_PATTERN    = /public\s+static\s+(?:const|var)\s+([A-Z_]+)\s+:\s+String\s+=\s+(.*?);/
  CLASS_PATTERN   = /public\s+class\s+(\w+)\s+extends\s+Event/

jeremyruppel

class User < Struct.new(:name, :phone, :email)
end

# ---------------------------------------------------------------------------
# Extend on demand
# + no dependency on User class, could be reusable
# + composable
# - cannot unextend user object once extended, but this object could be short
#   lived
# ---------------------------------------------------------------------------

jeremyruppel

app.get '/riders', (req, res) ->
  redis.smembers 'riders', ( err, replies ) ->
  
    pool = new RequestPool ( rider, callback ) -> redis.hgetall rider, callback
  
    pool.push rider for rider in replies
  
    pool.go -> alert 'Done!'

jeremyruppel

# convert mov to ogv
ffmpeg -i RFI_CaseStudy_V3b_DS_720p.mov -vb 3221700 -f ogg RFI.ogv

# convert mov to webm
ffmpeg -i RFI_CaseStudy_V3b_DS_720p.mov -vb 3221700 -f webm RFI.webm

# get a screenshot at the 14s mark
ffmpeg -ss 00:00:14 -i RFI_CaseStudy_V3b_DS_720p.mov -vframes 1 RFI.png

jeremyruppel

[{"timestamp":new Date( 2011, 0, 30 ),"identity":"john","event":"signed in"},{"timestamp":new Date( 2011, 0, 15 ),"identity":"john","event":"signed in"},{"timestamp":new Date( 2011, 0, 1 ),"identity":"john","event":"signed in"},{"timestamp":new Date( 2011, 1, 15 ),"identity":"paul","event":"signed in"},{"timestamp":new Date( 2011, 9, 15 ),"identity":"ringo","event":"signed in"},{"timestamp":new Date( 2011, 10, 15 ),"identity":"ringo","event":"signed in"},{"timestamp":new Date( 2011, 11, 15 ),"identity":"ringo","event":"signed in"}].forEach( function( event ){ db.events.insert( event ); } );

jeremyruppel

# This version works in Rails 3.2
require 'redcarpet'

class ActionView::Template
  class Redcarpet

    def call( template )
      renderer.render( template.source ).inspect
    end

jeremyruppel

require 'fog'

module AWS
  class Client
    def initialize( options={} )
      @access_key  = options.delete( :access_key  ) or raise "AWS::Client requires an :access_key"
      @secret_key  = options.delete( :secret_key  ) or raise "AWS::Client requires a :secret_key"
      @bucket_name = options.delete( :bucket_name ) or raise "AWS::Client requires a :bucket_name"
      @aws_region  = options.delete( :aws_region  )
    end

jeremyruppel

--type-add=ruby=.erb,.haml,.rabl
--type-add=js=.coffee
--type-add=css=.sass,.scss,.less
--type-set=log=.log
--nolog

jeremyruppel

class DeliverMessage

  def self.perform( id )
    Message.find( id ).deliver
  end

  def self.before_perform_ensure_not_delivered( id )
    raise Resque::Job::DontPerform if Message.find( id ).delivered?
  end

jeremyruppel

[ :a, :b, :c ].inject( [ [] ] ) { |arr, n| arr.push( arr.last.dup << n ) }.reverse
# => [[:a, :b, :c], [:a, :b], [:a], []]

class Array
  def countdown
    inject( [ [] ] ) { |arr, n| arr.push( arr.last.dup << n ) }.reverse
  end
end

query = {