Matthew Burgoyne mattb20

Ruby Book List

You're taking your first steps into Ruby

A good introduction to programming in general. Easy on newer programmers.

	class Printer
	def initialize
	end
	def output(bank)
	bank.transaction_history.each do \|transaction\|
	puts transaction.join( ' \|\| ')
	end
	end
	end

	require 'printer'
	require 'date'
	describe Printer do
	let(:printer) { described_class.new }
	let(:bank) { double 'bank', :transaction_history [["date \|\| credit \|\| debit \|\| balance"],["22/05/2018", '10.00', " ", '10.00']] }
	it 'will print something as expected' do
	expect(STDOUT).to receive(:puts).with("date \|\| credit \|\| debit \|\| balance\n22/05/2018 \|\| 10.00 \|\| \|\| 10.00\n");
	printer.output(bank);
	end
	end

	class Printer
	def initialize
	end
	def output(bank)
	bank.transaction_history.each do \|transaction\|
	puts transaction.join( ' \|\| ')
	end
	end
	end

	it 'has a method that will call the transaction class' do
	bank.send(:make_deposit, 5);
	Transaction.should_receive(:new);
	end

	def make_deposit(amount)
	Transaction.new(self, 'deposit', amount);
	end

	var MongoClient = require('mongodb').MongoClient;

	var uri = "mongodb+srv://kay:[email protected]/test";
	MongoClient.connect(uri, function(err, client) {
	const collection = client.db("test").collection("devices");
	// perform actions on the collection object
	client.close();
	});

	create_table "walls", force: :cascade do \|t\|
	t.bigint "user_id"
	t.index ["user_id"], name: "index_walls_on_user_id"
	end