ascott1

Project Outline

Core Concepts

• why?(aka "do one thing well" / Unix Philosophy)
• npm (creating a package/consuming a package) / modular.js
• browserify
• modular CSS (using SASS or Less)
• application structure
• build tools

ascott1

.go-link {
  display: inline-block;
  position: relative;
  margin-right: 1.25em;
}

.go-link:after {
  .cf-icon;
  content: "\e002";
  display: block;

ascott1

require('console-log').show(true);
var loanCalc = require('loan-calc');

// amortization table calculations
// calculate the monthly payment using loan-calc
// calculate the interest paid per payment
// calculate remaining loan balance
// calculate sum of interest payments
var amortizationCalc = function(amount, rate, totalTerm, amortizeTerm) {
  var monthlyPayment = loanCalc.paymentCalc({amount: amount, rate:rate, termMonths: totalTerm}),

ascott1

require('console-log').show(true);
var Financial = require('financial');
var Money = require('accounting');

var calcPayment = function(loanRate, loanYears, loanAmt) {
  var monthlyPayment = Financial.PMT(loanRate / 100 / 12, loanYears * 12, loanAmt);
  monthlyPayment = Math.abs(monthlyPayment);
  return makeMoney(monthlyPayment);
};

ascott1

var compare = function(a, b) {
  "use strict";
  // iterate over each key in b
  for (var key in b) {
    // check if the key is present in a
    if (key in a) {
      // make sure a and be are not exact matches
      if (b[key] !== a[key]) {
        if (typeof b[key] === "object") {
          // if b[key] is an object recursively call compare

ascott1

var compare = function(a, b) {
  "use strict";
  // iterate over each key in b
  for (var key in b) {
    // check if the key is present in a
    if (key in a) {
      // make sure a and be are not exact matches
      if (b[key] !== a[key]) {
        c[key] = b[key]; // if not an exact match add to c
      }

ascott1

var updateComparisons = function() {
    $('.interest-cost').each(function( index ) {
      var rate =  $(this).siblings('.rate-compare').val(),
          length = parseInt($(this).find('.loan-years').text(), 10),
          totalInterest = interest(rate, length, details.amount),
          $selector = $(this).find('.new-cost');
      $selector.text(totalInterest);
    });
  };

ascott1

sudo apt-get update
sudo apt-get install -y python-software-properties python g++ make
sudo add-apt-repository ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install -y nodejs

ascott1

alias go="open \`git remote -v | grep git@github.com | grep fetch | head -1 | cut -f2 | cut -d' ' -f1 | sed -e's/:/\//' -e 's/git@/http:\/\//'\`"

ascott1

var Financial = require('financial');
var Money = require('accounting');

// calculate the monthly payment of a loan
var calcPayment = function(loanRate, loanYears, loanAmt) {
  var monthlyPayment = Financial.PMT(loanRate / 100 / 12, loanYears * 12, loanAmt);
  return makeMoney(monthlyPayment);
};

// calculate the total interest paid