srt32

package main                                                                     
                                                                                   
  func main() {                                                                    
>>  car{}.Model()                                                                  
  }                                                                                
                                                                                   
  type car struct {                                                                
    vehicle                                                                        
    boat                                                                           
  }                                                                                

srt32

class SearchesController < ApplicationController

  def index
    @tools = Tool.search do
      keywords params[:query]
    end.results
    
    @inventories = Inventory.search do
      keywords params[:query]
    end.results

srt32

Installing the Postgres PostGIS extension on OSX

For reference: http://postgis.net/install

If you don’t already have PG installed

The most reliable way to get PostGIS on OSX is to download and install Postgres.app. Great for development and testing. Do not mix with other installations. Select the extension when prompted.

If you already have PG installed

srt32

desc 'Benchmark funds_raised methods'

ITERATIONS = 1000

task benchmark_sql: :environment do
  campaign = Campaign.last

  Benchmark.bm do |bm|
    bm.report('sql') do
      ITERATIONS.times do

srt32

desc 'Benchmark funds_raised methods'

ITERATIONS = 100_000

task benchmark_sql: :environment do
  GC.disable
  campaign = Campaign.last

  Benchmark.bm do |bm| 
    bm.report('sql') do

srt32

title: Filters
output: basic.html
controls: true

--

# Filters
## Controllers

--

srt32

"1001" + "11" ---> "1100"
"1" + "1" ---> "10"

def add(number_one, number_two)
  # "1011" 
  # "1111"
  #  1110"
  ones_digit = number_one[-1]
  
  result = ""

srt32

class Fizzbuzz < Struct.new(:max)
  MUTATIONS = {
    'fizzbuzz' => ->(i) {i % 3 == 0 && i % 5 == 0},
    'fizz' => ->(i) {i % 3 == 0},
    'buzz' => ->(i) {i % 5 == 0}
  }

  def fizzle
    1.upto(max).map do |i|
      mutations.find(-> {[i]}) do |k, v|

srt32

#user  nobody;
worker_processes  1;

error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

srt32

Before:
def create
    @transaction = current_order.build_transaction(transaction_params)
    @transaction.update(:order_id => current_order.id)
    if @transaction.save
      @transaction.pay!
      if current_user
        current_order.update(:user_id => current_user.id, :status => "paid")
      else
        current_order.update(:status => "paid")