masonfmatthews

class Shirt
  def initialize(c)
    @color = c
  end

  def number_of_arms
    2
  end
  
  def color

masonfmatthews

Battleship Instructions

Description

Write detailed instructions on how to play a game of Battleship. Compose these instructions as if they were written for a computer interacting with a human.

Objectives

Learning Objectives

masonfmatthews

module ItemsHelper

  def display_array_contents(items)
    result = "<table>"
    items.each do |i|
      result << "<tr>"
      result << "<td>#{i.name}</td>"
      result << "<td>#{i.price}</td>"
      result << "</tr>"
    end

masonfmatthews

class PhotosController < ApplicationController
  before_action :set_photo, only: [:show, :edit, :update, :destroy, :edit_tags, :update_tags]

  # GET /photos
  # GET /photos.json
  def index
    @photos = Photo.all
  end

  # GET

masonfmatthews

<h1>Edit Tags for <%= @photo.name %></h1>

<%= form_tag update_tags_photo_path do %>
  <ul>
    <% @tags.each do |t| %>
      <li>
        <%= check_box_tag "tags[#{t.id}]", true, @photo.tags.include?(t) %>
        <%= t.name %>
      </li>
    <% end %>

masonfmatthews

Rails.application.routes.draw do
  resources :photos do
    member do
      get 'edit_tags'
      post 'edit_tags'
      post 'update_tags'
    end
    collection do
      get 'dashboard'
    end

masonfmatthews

def first_name(name)
  return "" unless name
  array = name.split
  if array.count < 2
    ""
  else
    array[0..-2].join(" ")
  end
end

masonfmatthews

def time_passed(updated_at)
  difference = (Time.now - updated_at.to_time)
  time = (difference / 1.day).round
  units = "day"
  if time == 0
    time = (difference / 1.hour).round
    units = "hour"
    if time == 0
      time = (difference / 1.minute).round
      units = "minute"

masonfmatthews

2+2 
gets.chomp

masonfmatthews

# Optimal Moves Data
hard = {8 => {},9 => {}, 10 => {}, 11 => "Double if possible, otherwise Hit",
  12 => {}, 13 => {}, 14 => {}, 15 => {}, 16 => {},
  }

(5..7).each {|n| hard[n] = Hash.new("Hit")}
((2..4).to_a + (7..11).to_a).each {|n| hard[8][n] = "Hit"}
(5..6).each {|n| hard[8][n] = "Double if possible, otherwise Hit"}
(2..6).each {|n| hard[9][n] = "Double if possible, otherwise Hit"}
(7..11).each {|n| hard[9][n] = "Hit"}