From b8e5d888bc82740405e8ae6c438473c8084bc3b4 Mon Sep 17 00:00:00 2001
From: Slavunderkind <smcankova@gmail.com>
Date: Mon, 16 Jan 2017 12:11:15 +0200
Subject: [PATCH 1/3] Move files into a relevant folders

---
 ascii_art.rb => Training/Easy/ascii_art.rb    |  0
 .../Easy/chuck_norris.rb                      |  0
 .../Easy/defibrillators.rb                    |  0
 .../Easy/horse_racing.rb                      |  0
 mime_type.rb => Training/Easy/mime_type.rb    |  0
 .../Easy/power_of_thor.rb                     |  0
 .../Easy/temperatures.rb                      |  0
 .../Easy/the_descent.rb                       |  0
 Training/Medium/spoon.rb                      | 57 +++++++++++++++++++
 9 files changed, 57 insertions(+)
 rename ascii_art.rb => Training/Easy/ascii_art.rb (100%)
 rename chuck_norris.rb => Training/Easy/chuck_norris.rb (100%)
 rename defibrillators.rb => Training/Easy/defibrillators.rb (100%)
 rename horse_racing.rb => Training/Easy/horse_racing.rb (100%)
 rename mime_type.rb => Training/Easy/mime_type.rb (100%)
 rename power_of_thor.rb => Training/Easy/power_of_thor.rb (100%)
 rename temperatures.rb => Training/Easy/temperatures.rb (100%)
 rename the_descent.rb => Training/Easy/the_descent.rb (100%)
 create mode 100644 Training/Medium/spoon.rb

diff --git a/ascii_art.rb b/Training/Easy/ascii_art.rb
similarity index 100%
rename from ascii_art.rb
rename to Training/Easy/ascii_art.rb
diff --git a/chuck_norris.rb b/Training/Easy/chuck_norris.rb
similarity index 100%
rename from chuck_norris.rb
rename to Training/Easy/chuck_norris.rb
diff --git a/defibrillators.rb b/Training/Easy/defibrillators.rb
similarity index 100%
rename from defibrillators.rb
rename to Training/Easy/defibrillators.rb
diff --git a/horse_racing.rb b/Training/Easy/horse_racing.rb
similarity index 100%
rename from horse_racing.rb
rename to Training/Easy/horse_racing.rb
diff --git a/mime_type.rb b/Training/Easy/mime_type.rb
similarity index 100%
rename from mime_type.rb
rename to Training/Easy/mime_type.rb
diff --git a/power_of_thor.rb b/Training/Easy/power_of_thor.rb
similarity index 100%
rename from power_of_thor.rb
rename to Training/Easy/power_of_thor.rb
diff --git a/temperatures.rb b/Training/Easy/temperatures.rb
similarity index 100%
rename from temperatures.rb
rename to Training/Easy/temperatures.rb
diff --git a/the_descent.rb b/Training/Easy/the_descent.rb
similarity index 100%
rename from the_descent.rb
rename to Training/Easy/the_descent.rb
diff --git a/Training/Medium/spoon.rb b/Training/Medium/spoon.rb
new file mode 100644
index 0000000..b4690c3
--- /dev/null
+++ b/Training/Medium/spoon.rb
@@ -0,0 +1,57 @@
+STDOUT.sync = true # DO NOT REMOVE
+# Solution for https://www.codingame.com/ide/puzzle/there-is-no-spoon-episode-1
+class Spoon
+  attr_accessor :width, :height, :nodes
+
+  def initialize
+    @width = gets.to_i # the number of cells on the X axis
+    @height = gets.to_i # the number of cells on the Y axis
+    @nodes = []
+    init_nodes
+  end
+
+  def init_nodes
+    n = 0
+    height.times do
+      line = gets.chomp # width characters, each either 0 or .
+      find_node(line, n)
+      n += 1
+    end
+  end
+
+  def find_node(chars, n)
+    chars.each_char.with_index do |char, i|
+      next if char == '.'
+
+      nodes.push([i, n])
+    end
+  end
+
+  def find_right_node(node)
+    nodes.select { |n| n if n[1] == node[1] && n[0] > node[0] }.min
+  end
+
+  def find_bottom_node(node)
+    nodes.select { |n| n if n[0] == node[0] && n[1] > node[1] }.min
+  end
+
+  def add_coordinates(result)
+    if result.nil?
+      ' -1 -1'
+    else
+      " #{result[0]} #{result[1]}"
+    end
+  end
+
+  def start
+    nodes.each do |node|
+      result = "#{node[0]} #{node[1]}"
+      result += add_coordinates(find_right_node(node))
+      result += add_coordinates(find_bottom_node(node))
+      puts result
+    end
+  end
+end
+
+obj = Spoon.new
+obj.start

From e474941d4eb64810cf496a421930b6a6bb8df1b9 Mon Sep 17 00:00:00 2001
From: Slavunderkind <smcankova@gmail.com>
Date: Mon, 16 Jan 2017 17:51:05 +0200
Subject: [PATCH 2/3] Solution for scrabble puzzle

---
 Training/Medium/scrabble.rb | 55 +++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 Training/Medium/scrabble.rb

diff --git a/Training/Medium/scrabble.rb b/Training/Medium/scrabble.rb
new file mode 100644
index 0000000..dca02f8
--- /dev/null
+++ b/Training/Medium/scrabble.rb
@@ -0,0 +1,55 @@
+# Solution for https://www.codingame.com/ide/puzzle/scrabble
+class Scrabble
+  attr_accessor :words_count, :dictionary, :letters, :letters_weight
+
+  def initialize
+    @n = gets.to_i
+    @dictionary = @n.times.each_with_object([]) { |_, result| result << gets.chomp }
+    @letters = gets.chomp
+    @letters_weight = init_letters_weight
+  end
+
+  def init_letters_weight
+    letters_weight = {}
+    letters_weight[1] = %w(e a i o n r t l s u)
+    letters_weight[2] = %w(d g)
+    letters_weight[3] = %w(b c m p)
+    letters_weight[4] = %w(f h v w y)
+    letters_weight[5] = ['k']
+    letters_weight[8] = %w(j x)
+    letters_weight[10] = %w(q z)
+    letters_weight
+  end
+
+  def matching?(word)
+    word.each_char do |char|
+      return false if letters.count(char) < word.count(char) || !letters.include?(char)
+    end
+    true
+  end
+
+  def find_all_words
+    words_with_points = {}
+    dictionary.find_all do |word|
+      words_with_points[word] = calculate_points(word) if matching?(word)
+    end
+    words_with_points.key(words_with_points.values.max)
+  end
+
+  def calculate_points(word)
+    points = 0
+    word.each_char do |char|
+      letters_weight.each do |k, v|
+        points += k if v.include?(char)
+      end
+    end
+    points
+  end
+
+  def start
+    puts find_all_words
+  end
+end
+
+obj = Scrabble.new
+obj.start

From 638fceb8accb33e853e60e6f87bda6d7e7a5059c Mon Sep 17 00:00:00 2001
From: Slavunderkind <smcankova@gmail.com>
Date: Tue, 24 Jan 2017 12:23:52 +0200
Subject: [PATCH 3/3] Refactor the code

---
 Training/Medium/scrabble.rb | 36 +++++++++++------------
 Training/Medium/spoon.rb    | 57 -------------------------------------
 2 files changed, 16 insertions(+), 77 deletions(-)
 delete mode 100644 Training/Medium/spoon.rb

diff --git a/Training/Medium/scrabble.rb b/Training/Medium/scrabble.rb
index dca02f8..5bd0388 100644
--- a/Training/Medium/scrabble.rb
+++ b/Training/Medium/scrabble.rb
@@ -1,24 +1,24 @@
 # Solution for https://www.codingame.com/ide/puzzle/scrabble
 class Scrabble
-  attr_accessor :words_count, :dictionary, :letters, :letters_weight
+  attr_accessor :dictionary, :letters, :letters_weight
 
   def initialize
-    @n = gets.to_i
-    @dictionary = @n.times.each_with_object([]) { |_, result| result << gets.chomp }
+    words_number = gets.to_i
+    @dictionary = Array.new(words_number) { gets.chomp }
     @letters = gets.chomp
     @letters_weight = init_letters_weight
   end
 
   def init_letters_weight
-    letters_weight = {}
-    letters_weight[1] = %w(e a i o n r t l s u)
-    letters_weight[2] = %w(d g)
-    letters_weight[3] = %w(b c m p)
-    letters_weight[4] = %w(f h v w y)
-    letters_weight[5] = ['k']
-    letters_weight[8] = %w(j x)
-    letters_weight[10] = %w(q z)
-    letters_weight
+    {
+      1 => %w(e a i o n r t l s u),
+      2 => %w(d g),
+      3 => %w(b c m p),
+      4 => %w(f h v w y),
+      5 => %w(k),
+      8 => %w(j x),
+      10 => %w(q z)
+    }
   end
 
   def matching?(word)
@@ -29,9 +29,8 @@ def matching?(word)
   end
 
   def find_all_words
-    words_with_points = {}
-    dictionary.find_all do |word|
-      words_with_points[word] = calculate_points(word) if matching?(word)
+    words_with_points = dictionary.each_with_object({}) do |word, result|
+      result[word] = calculate_points(word) if matching?(word)
     end
     words_with_points.key(words_with_points.values.max)
   end
@@ -45,11 +44,8 @@ def calculate_points(word)
     end
     points
   end
-
-  def start
-    puts find_all_words
-  end
 end
 
 obj = Scrabble.new
-obj.start
+answer = obj.find_all_words
+puts answer
diff --git a/Training/Medium/spoon.rb b/Training/Medium/spoon.rb
deleted file mode 100644
index b4690c3..0000000
--- a/Training/Medium/spoon.rb
+++ /dev/null
@@ -1,57 +0,0 @@
-STDOUT.sync = true # DO NOT REMOVE
-# Solution for https://www.codingame.com/ide/puzzle/there-is-no-spoon-episode-1
-class Spoon
-  attr_accessor :width, :height, :nodes
-
-  def initialize
-    @width = gets.to_i # the number of cells on the X axis
-    @height = gets.to_i # the number of cells on the Y axis
-    @nodes = []
-    init_nodes
-  end
-
-  def init_nodes
-    n = 0
-    height.times do
-      line = gets.chomp # width characters, each either 0 or .
-      find_node(line, n)
-      n += 1
-    end
-  end
-
-  def find_node(chars, n)
-    chars.each_char.with_index do |char, i|
-      next if char == '.'
-
-      nodes.push([i, n])
-    end
-  end
-
-  def find_right_node(node)
-    nodes.select { |n| n if n[1] == node[1] && n[0] > node[0] }.min
-  end
-
-  def find_bottom_node(node)
-    nodes.select { |n| n if n[0] == node[0] && n[1] > node[1] }.min
-  end
-
-  def add_coordinates(result)
-    if result.nil?
-      ' -1 -1'
-    else
-      " #{result[0]} #{result[1]}"
-    end
-  end
-
-  def start
-    nodes.each do |node|
-      result = "#{node[0]} #{node[1]}"
-      result += add_coordinates(find_right_node(node))
-      result += add_coordinates(find_bottom_node(node))
-      puts result
-    end
-  end
-end
-
-obj = Spoon.new
-obj.start