pmn4

// Log DB Queries
// *** Warning, this does not capture calls to the Meteor-defined
// /<Collection>/<action> methods, which don't seem to be heavily utilized in
// this project.

import { Mongo } from "meteor/mongo";
// import { MongoInternals } from "meteor/mongo";
import { Logger } from "/server/api";

export const Colors = {

pmn4

// It happens all the time: you have some data, you want to update
// a key without modifying the original object. You typically end
// cloning the original with Object.assign({}, originalObject),
// then adding your new data. This is probably pretty fast, even
// for objects with many keys, but doesn't it seem unnecessary?

function applyNewData(sourceData = { abc: 123, def: 456 }) {
  const newData = { abc: 789 };

  // Previously, we'd write:

pmn4

# simple class to contain the id and value of a transaction
class Transaction:
  def __init__(self, id, value):
    self.id = id
    self.value = value

  def __add__(self, other):
    return self.value + other.value

  # readable output

pmn4

// to increase readability and to allow for more sane and detailed
// commenting, I prefer to break up complex conditional statements
// into separate statements in a separate function, using `return`
// to short-circuit when a condition has failed

/////////////////////////////////////////////////////////////////
// as an alternative to combining the condition and the behavior:
// ❌❌❌
function render() {
  if (

pmn4

class App < Sinatra::Base
  get '/users' do
    User.all.to_json
  end
  
  post '/users' do
    User.create!(params)
    204
  end
  

pmn4

# Original Code
class App < Sinatra::Base
  get '/users' do
    User.all.to_json
  end
  
  post '/users' do
    User.create!(params)
    204
  end

pmn4

# Original Code
class App < Sinatra::Base
  get '/users' do
    User.all.to_json
  end
  
  post '/users' do
    User.create!(params)
    204
  end

pmn4

# Original Code
class App < Sinatra::Base
  get '/users' do
    User.all.to_json
  end
  
  post '/users' do
    User.create!(params)
    204
  end

pmn4

// convert numbers to ordinal versions of themselves
// {{ 1 | ordinal }} : "1st"
// {{ 2 | ordinal }} : "2nd"
// {{ 3 | ordinal }} : "3rd"
// etc.

angular
	.module("app", [])
	.filter("ordinal", function () {
		var suffix = ["th", "st", "nd", "rd"];

pmn4

/*
let's say you are trying to inflate a Backbone Collection
using some endpoint which returns data in non-array form.

maybe,
*/
{
	meta: {
		total: 25,
		pageSize: 3,