From 1fbae902362746cbe7c94bc4b1127c4d10ef89cf Mon Sep 17 00:00:00 2001
From: Andrew Petit <apetit@covermymeds.com>
Date: Mon, 26 Jun 2017 16:02:53 -0400
Subject: [PATCH] Initial add

---
 lib/tree.rb       |  53 +++++++++++++++++++----
 spec/tree_spec.rb | 104 ++++++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 146 insertions(+), 11 deletions(-)

diff --git a/lib/tree.rb b/lib/tree.rb
index 6c54019..ad725f7 100644
--- a/lib/tree.rb
+++ b/lib/tree.rb
@@ -1,38 +1,77 @@
 class NoApplesError < StandardError; end
 
+
+
 class AppleTree
-  attr_#fill_in :height, :age, :apples, :alive
+  attr_reader :height, :age, :apples, :alive
 
-  def initialize
+  def initialize(height, age, apples, alive)
+    @height = height
+    @age = age
+    @apples = apples
+    @alive = alive
   end
 
   def age!
+    @age = @age + 1
+    @height = @height + Random.new.rand(0.5..2.5)
+    self.add_apples
   end
 
   def add_apples
+    rn = Random.new
+    numApples = rn.rand(1..10)
+    diameter = rn.rand(2.0..4.0)
+
+    for i in 0..numApples
+      apples.push(Apple.new("Red", diameter))
+    end
   end
 
   def any_apples?
+    if(@apples == nil || @apples.count <= 0)
+      return false
+    end
+    return true;
   end
 
   def pick_an_apple!
-    raise NoApplesError, "This tree has no apples" unless self.any_apples?
+    if(any_apples?)
+      @apples.pop
+    end
+    # raise NoApplesError, "This tree has no apples" unless self.any_apples?
   end
 
   def dead?
+    if(@age > 50)
+      return true
+    end
+    return false
   end
 end
 
+class Tree < AppleTree
+
+  def initialize
+    super(0,0,[],true)
+  end
+
+end
+
 class Fruit
+  attr_reader :has_seeds
   def initialize
-    has_seeds = true
+    @has_seeds = true
   end
 end
 
-class Apple <
-  attr_reader #what should go here 
+class Apple < Fruit
+  attr_reader :color, :diameter
 
   def initialize(color, diameter)
+    super()
+    @color = color
+    @diameter = diameter
   end
 end
 
@@ -61,7 +100,7 @@ def tree_data
       diameter_sum += apple.diameter
     end
 
-    avg_diameter = # It's up to you to calculate the average diameter for this harvest.
+    avg_diameter = basket.count == 0 ? 0 : diameter_sum / basket.count  # It's up to you to calculate the average diameter for this harvest.
 
     puts "Year #{tree.age} Report"
     puts "Tree height: #{tree.height} feet"
diff --git a/spec/tree_spec.rb b/spec/tree_spec.rb
index 99c9184..4ccbbf8 100644
--- a/spec/tree_spec.rb
+++ b/spec/tree_spec.rb
@@ -1,14 +1,110 @@
 require 'rspec'
 require 'tree'
 
-describe 'Tree' do
+describe Tree do
   it 'should be a Class' do
-    expect(described_class.is_a? 'Class').to be_true
+    expect(described_class.is_a? Class).to eq true
   end
 end
 
-describe 'Fruit' do
+describe AppleTree do
+  it 'should be a Class' do
+    expect(described_class.is_a? Class).to eq true
+  end
+
+  it 'should set color' do
+    appleTree = AppleTree.new(1, 1, [Apple.new("Red", 2.5), Apple.new("Red", 3)], true)
+    expect(appleTree.height).to eq 1
+  end
+
+  it 'should set age' do
+    appleTree = AppleTree.new(1, 1, [Apple.new("Red", 2.5), Apple.new("Red", 3)], true)
+    expect(appleTree.age).to eq 1
+  end
+
+  it 'should set apples' do
+    appleTree = AppleTree.new(1, 1, [Apple.new("Red", 2.5), Apple.new("Red", 3)], true)
+    expect(appleTree.apples.count).to eq 2
+  end
+
+  it 'should set alive' do
+    apple = AppleTree.new(1, 1, [Apple.new("Red", 2.5), Apple.new("Red", 3)], true)
+    expect(apple.alive).to eq true
+  end
+
+  it 'age! adds one' do
+    appleTree = AppleTree.new(1, 1, [Apple.new("Red", 2.5), Apple.new("Red", 3)], true)
+    appleTree.age!
+    expect(appleTree.age).to eq 2
+  end
+
+  it 'age! adds height' do
+    appleTree = AppleTree.new(1, 1, [Apple.new("Red", 2.5), Apple.new("Red", 3)], true)
+    appleTree.age!
+    expect(appleTree.age).to be > 1
+  end
+
+  it 'any_apples returns true if greater than zero' do
+    appleTree = AppleTree.new(1, 1, [Apple.new("Red", 2.5), Apple.new("Red", 3)], true)
+    expect(appleTree.any_apples?).to eq true
+  end
+
+  it 'any_apples returns false if nil' do
+    appleTree = AppleTree.new(1, 1, nil, true)
+    expect(appleTree.any_apples?).to eq false
+  end
+
+  it 'any_apples returns false if zero' do
+    appleTree = AppleTree.new(1, 1, [], true)
+    expect(appleTree.any_apples?).to eq false
+  end
+
+  it 'dead? returns true if greater than 50' do
+    appleTree = AppleTree.new(1, 55, [], true)
+    expect(appleTree.dead?).to eq true
+  end
+
+  it 'add apples adds apples' do
+    appleTree = AppleTree.new(1, 1, [Apple.new("Red", 2.5), Apple.new("Red", 3)], true)
+    appleTree.add_apples
+    expect(appleTree.apples.count).to be > 2
+  end
+
+  it 'pick apples removes one apple' do
+    appleTree = AppleTree.new(1, 1, [Apple.new("Red", 2.5), Apple.new("Red", 3)], true)
+    appleTree.pick_an_apple!
+    expect(appleTree.apples.count).to eq 1
+  end
+end
+
+describe Fruit do
+  it 'should be a Class' do
+    expect(described_class.is_a? Class).to eq true
+  end
+
+  it 'should have seeds' do
+    fruit = Fruit.new
+    expect(fruit.has_seeds).to eq true
+  end
 end
 
-describe 'Apple' do
+describe Apple do
+  it 'should be a Class' do
+    expect(described_class.is_a? Class).to eq true
+  end
+
+  it 'should set color' do
+    apple = Apple.new("Red", 2.5)
+    expect(apple.color).to eq "Red"
+  end
+
+  it 'should set diamter' do
+    apple = Apple.new("Red", 2.5)
+    expect(apple.diameter).to eq 2.5
+  end
+
+  it 'should have seeds' do
+    apple = Apple.new("Red", 2.5)
+    expect(apple.has_seeds).to eq true
+  end
 end