Ignacio Baixas iobaixas

## address
0x0012ec90734baf12e75a6ead4aaaedce397f61b4

## crypto.rb
require 'active_support/all'
require 'digest'
require 'securerandom'
require 'openssl'

module Crypto
  extend self

  # Encriptación de un password para guardar en una BD. Usa un salt para evitar ataques con tablas de lookup.
  def hash_salado(_password)

## fit_orders.rb
# Order to invoice fitting
#
# @param _orders Order numeric amounts array
# @param _invoices Invoice numeric amounts array
#
def fit_orders(_orders, _invoices)
  _invoices = _invoices.sort

  # find every possible invoice subset match for every order, this should be fast
  orders_and_matches = _orders.map do |order|

## bananacoin.md

      
        
          
            
              
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                iobaixas
                / bananacoin.md
            
            
              Created
              November 8, 2016 14:00
            
          
        
      
        
  
      
    Billetera BananaCoin

Crear una aplicación rails para manejar cuentas y transacciones.
Cada cuenta se compone de:

dirección (SHA256 en hexagesimal de un password alfanumérico)
saldo (entero)

Cada transacción se compone de:
	require 'active_support/all'
	require 'digest'
	require 'securerandom'
	require 'openssl'

	module Crypto
	extend self

	# Encriptación de un password para guardar en una BD. Usa un salt para evitar ataques con tablas de lookup.
	def hash_salado(_password)
	# Order to invoice fitting
	#
	# @param _orders Order numeric amounts array
	# @param _invoices Invoice numeric amounts array
	#
	def fit_orders(_orders, _invoices)
	_invoices = _invoices.sort

	# find every possible invoice subset match for every order, this should be fast
	orders_and_matches = _orders.map do \|order\|