From 3b04157458d2983c3cc9e844be55f26403b1cf2b Mon Sep 17 00:00:00 2001
From: Moroj-Alharbi <moroj.alh@gmail.com>
Date: Mon, 21 Jan 2019 18:25:23 +0300
Subject: [PATCH 1/3] HW-Done

---
 app.rb              | 13 +++++++++++++
 data-collections.md | 28 ++++++++++++++--------------
 data-types.md       | 24 ++++++++++++------------
 3 files changed, 39 insertions(+), 26 deletions(-)
 create mode 100644 app.rb

diff --git a/app.rb b/app.rb
new file mode 100644
index 0000000..5213f46
--- /dev/null
+++ b/app.rb
@@ -0,0 +1,13 @@
+i = 1
+while i <= 100
+    # Your code goes in here.
+  if i % 3 == 0 and i % 5 == 0 
+    puts "FizzBuzz"
+  elsif i % 3 == 0 
+    puts "Fizz"
+  elsif i % 5 == 0 
+    puts "Buzz"
+  else puts i
+  end
+  i+=1
+end
\ No newline at end of file
diff --git a/data-collections.md b/data-collections.md
index 1105e5d..58bb54e 100644
--- a/data-collections.md
+++ b/data-collections.md
@@ -9,37 +9,37 @@ planeteers = ["Earth", "Wind", "Captain Planet", "Fire", "Water"]
 Access the second value in `planeteers`.
 
 ```rb
-# Your answer here
+planeteers[1]
 ```
 
 Add "Heart" to the end of `planeteers`.
 
 ```rb
-# Your answer here
+planeteers << "Heart"
 ```
 
 Remove "Captain Planet" from the array (without using a method).
 
 ```rb
-# Your answer here
+planeteers -= ["Captain Planet"]
 ```
 
 Combine `planeteers` with `rangers = ["Red", "Blue", "Pink", "Yellow", "Black"]` and save the result in a variable called `heroes`.
 
 ```rb
-# Your answer here
+heroes = planeteers + rangers
 ```
 
 Alphabetize the contents of `heroes` using a method. [The Ruby documentation might help](http://ruby-doc.org/core-2.2.0/Array.html).
 
 ```rb
-# Your answer here
+heroes.sort
 ```
 
 Randomize the contents of `heroes` using a method. [The Ruby documentation might help](http://ruby-doc.org/core-2.2.0/Array.html).
 
 ```rb
-# Your answer here
+heroes.shuffle
 ```
 
 #### Bonus
@@ -47,13 +47,13 @@ Randomize the contents of `heroes` using a method. [The Ruby documentation might
 Select a random element from `heroes` using a method. [The Ruby documentation might help](http://ruby-doc.org/core-2.2.0/Array.html).
 
 ```rb
-# Your answer here
+heroes.sample
 ```
 
 Select all elements in `heroes` that begin with "B" using a method. [The Ruby documentation might help](http://ruby-doc.org/core-2.2.0/Array.html).
 
 ```rb
-# Your answer here
+heroes.select {|el| el.start_with?('B')}
 ```
 
 ### Hashes
@@ -61,37 +61,37 @@ Select all elements in `heroes` that begin with "B" using a method. [The Ruby do
 Initialize a hash called `ninja_turtle` with the properties `name`, `weapon` and `radical`. They should have values of "Michelangelo", "Nunchuks" and `true` respectively.
 
 ```rb
-# Your answer here
+ninja_turtle = {"name" => "Michelangelo", "weapon" => "Nunchuks", "radical" => true}
 ```
 
 Add a key `age` to `ninja_turtle`. Set it to whatever numerical value you'd like.
 
 ```rb
-# Your answer here
+ninja_turtle = ninja_turtle.merge("age"=>3)
 ```
 
 Remove the `radical` key-value pair from `ninja_turtle`.
 
 ```rb
-# Your answer here
+ninja_turtle.delete("radical") 
 ```
 
 Add a key `pizza_toppings` to `ninja_turtle`. Set it to an array of strings (e.g., `["cheese", "pepperoni", "peppers"]`).
 
 ```rb
-# Your answer here
+ninja_turtle = ninja_turtle.merge("pizza_toppings" => ["cheese", "pepperoni","peppers"])
 ```
 
 Access the first element of `pizza_toppings`.
 
 ```rb
-# Your answer here
+ninja_turtle["pizza_toppings"][0]
 ```
 
 Produce an array containing all of `ninja_turtle`'s keys using a method. [The Ruby documentation might help](http://ruby-doc.org/core-1.9.3/Hash.html).
 
 ```rb
-# Your answer here
+ninja_turtle.flatten
 ```
 
 #### Bonus
diff --git a/data-types.md b/data-types.md
index 5b06811..96d5a99 100644
--- a/data-types.md
+++ b/data-types.md
@@ -10,28 +10,28 @@
 2 ** 3
 ```
 ```text
-Your answer.
+8
 ```
 
 ```rb
 ((16 / 4) * (2 + 1)) ** 2
 ```
 ```text
-Your answer.
+144
 ```
 
 ```rb
 ("a milli " + "a milli") * 3
 ```
 ```text
-Your answer.
+"a milli a millia milli a millia milli a milli"
 ```
 
 ```rb
 ("a milli " * 4) / 2
 ```
 ```text
-Your answer.
+Error out
 ```
 
 ```rb
@@ -39,7 +39,7 @@ my_favorite_number = 13
 puts "My favorite number is: " + my_favorite_number
 ```
 ```text
-Your answer.
+Error out
 ```
 
 ```rb
@@ -47,7 +47,7 @@ my_favorite_number = 13
 puts "My favorite number is: #{my_favorite_number}"
 ```
 ```text
-Your answer.
+My favorite number is: 13
 ```
 
 ### Truthiness and Falsiness
@@ -55,14 +55,14 @@ Your answer.
 #### Which of these evaluate as `false` in Ruby? Mark all that apply.
 
 ```text
-[ ] false
+[ false ] false
 [ ] 0
 [ ] ""
 [ ] null
 [ ] [ ] (empty array)
 [ ] undefined
 [ ] NaN
-[ ] nil
+[ false ] nil
 ```
 
 #### What are the outputs and/or side effects of the following code snippets?
@@ -78,7 +78,7 @@ if no_name
 end
 ```
 ```text
-Your answer.
+My name is:
 ```
 
 ```rb
@@ -88,7 +88,7 @@ if no_name
 end
 ```
 ```text
-Your answer.
+nil
 ```
 
 ```rb
@@ -98,7 +98,7 @@ if age
 end
 ```
 ```text
-Your answer.
+Error out
 ```
 
 ```rb
@@ -108,7 +108,7 @@ if age
 end
 ```
 ```text
-Your answer.
+Error out
 ```
 
 ### Conditionals

From eae35d56f93e403263c97397e4b29b9ad3d6381f Mon Sep 17 00:00:00 2001
From: Moroj-Alharbi <moroj.alh@gmail.com>
Date: Mon, 21 Jan 2019 18:41:02 +0300
Subject: [PATCH 2/3] edit

---
 data-types.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data-types.md b/data-types.md
index 96d5a99..fd937fd 100644
--- a/data-types.md
+++ b/data-types.md
@@ -108,7 +108,7 @@ if age
 end
 ```
 ```text
-Error out
+My age is: 20
 ```
 
 ### Conditionals

From 1a515f4480ebae1b4e3ef4c092d76e2647ed8a3c Mon Sep 17 00:00:00 2001
From: Moroj-Alharbi <moroj.alh@gmail.com>
Date: Mon, 21 Jan 2019 20:47:47 +0300
Subject: [PATCH 3/3] edit

---
 data-collections.md | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/data-collections.md b/data-collections.md
index 58bb54e..7008ec6 100644
--- a/data-collections.md
+++ b/data-collections.md
@@ -61,37 +61,37 @@ heroes.select {|el| el.start_with?('B')}
 Initialize a hash called `ninja_turtle` with the properties `name`, `weapon` and `radical`. They should have values of "Michelangelo", "Nunchuks" and `true` respectively.
 
 ```rb
-ninja_turtle = {"name" => "Michelangelo", "weapon" => "Nunchuks", "radical" => true}
+ninja_turtle = {:name => "Michelangelo", :weapon => "Nunchuks", :radical => true}
 ```
 
 Add a key `age` to `ninja_turtle`. Set it to whatever numerical value you'd like.
 
 ```rb
-ninja_turtle = ninja_turtle.merge("age"=>3)
+ninja_turtle = ninja_turtle.merge(:age=>3)
 ```
 
 Remove the `radical` key-value pair from `ninja_turtle`.
 
 ```rb
-ninja_turtle.delete("radical") 
+ninja_turtle.delete(:radical)
 ```
 
 Add a key `pizza_toppings` to `ninja_turtle`. Set it to an array of strings (e.g., `["cheese", "pepperoni", "peppers"]`).
 
 ```rb
-ninja_turtle = ninja_turtle.merge("pizza_toppings" => ["cheese", "pepperoni","peppers"])
+ninja_turtle = ninja_turtle.merge(:pizza_toppings => ["cheese", "pepperoni","peppers"])
 ```
 
 Access the first element of `pizza_toppings`.
 
 ```rb
-ninja_turtle["pizza_toppings"][0]
+ninja_turtle[:pizza_toppings][0]
 ```
 
 Produce an array containing all of `ninja_turtle`'s keys using a method. [The Ruby documentation might help](http://ruby-doc.org/core-1.9.3/Hash.html).
 
 ```rb
-ninja_turtle.flatten
+ninja_turtle.keys
 ```
 
 #### Bonus