hugomaiavieira

# you may think to do this:
bar = foo || {}

# but foo can and empty string that is not falsy, so you do this:

bar = foo.present? ? foo : {}

# a better way to do it is this one:

bar = foo.presence || {}

hugomaiavieira

$(document).ready(function() {
    var typewatch = (function(){
      var timer = 0;
      return function(callback, ms){
        clearTimeout (timer);
        timer = setTimeout(callback, ms);
      }  
    })();

    $('#search-modal').on('input', function () {

hugomaiavieira

def insert_select2(team_name = nil)
  # When it simulates an existing record, id is passed, and controller take it by id.
  # It's simulating Select2 request for getting record on the query.

  # When name is passed, it indicates that no record was found, creating a new one.
  # This behavior is implemented on SalespointController#create.

  execute_script("$('#app-team-modal .select2-focusser').val('#{team_name}').trigger('keyup')");
  find('.select2-chosen').click
  sleep 2

hugomaiavieira

# Ajax testing with ruby and capybara
#
# Add this to spec/support
#
# When a link or button starts an ajax request, instead  of use Capybara
# click_link, click_button and click_link_or_button methods use click_ajax_link,
# click_ajax_button and click_ajax_link_or_button methods. You can still use
# capybara methods and right after it, call wait_for_ajax method.
#
# This methods will wait until Capybara.default_wait_time for the ajax request

hugomaiavieira

# This command receives a file as param, upload it to upl.io and copy the url to
# the clipboard
#
# Dependencies: curl and xclip
#
# Install: copy this code to your .bashrc or .zshrc
#
# Example:
#
#   $ upload_file ~/Images/algorich-logo.png

hugomaiavieira

Xbox One

• $449.99 - Xbox One 500Gb + Kinect + Assassin's Creed Bundle
• $59.99 - Extra controller
• $59.99 - Xbox Live 12 Gold
• $59.99 - Call of Duty: Advanced Warfare
• $59.99 - GTA V

Vantagens: Kinect + Dance Central Spotlight e Assasins Creed Black Flag

hugomaiavieira

//= require bootbox.min

//
// Open a confirm modal when click in a link.
//
// Dependencies: JQuery and http://bootboxjs.com
//
// Usage:
//
// Add attributes data-confirm-title and data-confirm-message to a link tag or

hugomaiavieira

class MyArray < Array
  def initialize(array=[])
    super(self.class.ordenar(array))
  end

  # Utilizando o algorítimo quicksort
  def self.ordenar(array)
    return array if array.size <=1

    pivot   = array[0]

hugomaiavieira

# Verify it a website is back, or the internet access is back. When it is back,
# an alarm rings.
#
# Depends of ticktimer: https://github.com/algorich/ticktimer
#
# Author: Hugo Maia Vieira <hugomaiavieira@gmail.com>
#

while :
do

hugomaiavieira

#!/bin/bash
#
# a2pdf: Script to convert all kind of files in a directory to pdf
#
# Author: Hugo Maia Vieira <hugomaiavieira@gmail.com>
#
# Dependencies: tree, cedilla, ps2pdf
#
# TODO: Separar em funções "concatenar", "converter" e "concatenar e converter"
#       para poderem ser chamadas separadamente.