iwan

require 'fileutils'
require 'byebug'

# What it do
# ============
# It parse the 'dir' directory searching for
# pdf files with name matching the "xxx yyy - 2017-04-16" 
# pattern and move them into a date named folder
# (like '2017-04-16')

iwan

#!/bin/bash

echo "Started at $(date)"
while true
do
  nc -z 8.8.8.8 53  >/dev/null 2>&1
  online=$?
  if [ $online -eq 0 ]; then
      echo "Online"
  else

iwan

require 'spreadsheet' # https://github.com/zdavatz/spreadsheet/blob/master/GUIDE.md
require 'fileutils'
require 'date'

base_path       = File.join(Dir.home, "Downloads", "Esito_aste_STOGIT")
input_xls_path  = File.join(base_path, "input")
output_xls_path = File.join(base_path, "merged")

class AuctionFile
  attr_reader :filepath, :filename, :book

iwan

it:
  devise:
    failure:
      invited: "Hai un invito in sospeso, accettalo per completare la creazione del tuo account."
    invitations:
      send_instructions: "Un'email di invito è stata inoltrata a %{email}."
      invitation_token_invalid: "Il token di invito fornito non è valido!"
      updated: "La tua password è stata impostata correttamente. Ora sei connesso."
      updated_not_active: "La tua password è stata impostata correttamente."
      no_invitations_remaining: "Non sono più disponibili inviti."

iwan

# Italian translation for Devise 4.2
# Date: 2016-08-01
# Author: epistrephein, iwan
# Note: Thanks to xpepper (https://gist.github.com/xpepper/8052632)
# Additional translations at https://github.com/plataformatec/devise/wiki/I18n

it:
  devise:
    confirmations:
      confirmed: "Il tuo account è stato correttamente confermato."

iwan

Notes on learning Elixir and Phoenix

Just some assorted notes I've made while digging into Phoenix, Elixir and friends. I'm coming from a strong Rails background, so many of these will refer to features from that framework.

Views / Templates

Biggest difference from Rails?

Unlike Rails, where rendering is almost always performed by a template file, the responsibility of rendering a response in Phoenix lies with a view module (that typically corresponds to the current controller module.) This view module will typically offer a whole bunch of render functions (matching different parameters, first and foremost the template name.) Templates (found in web/templates/) will directly compile into such functions.

iwan

def random_string(length=16)
  source = ("a".."z").to_a + ("A".."Z").to_a + (0..9).to_a
  Array.new(length){|e| source[rand(source.size)]}.join
end

iwan

module ExcelColumnsConverions

  # convert the column name ("A", "ACB", ...) to an number (1-based)
  def excel_col_number(str)
    offset = 'A'.ord - 1
    str.chars.inject(0){ |x,c| x*26 + c.ord - offset }.to_i
  end

  # convert the column number to a string ("A", "ACB", ...)
  def excel_col_string(number)

iwan

defmodule Prime do
  # https://en.wikipedia.org/wiki/Primality_test#Simple_methods

  def is_prime(0) do
    false
  end

  def is_prime(1) do
    false
  end

iwan