Time - Yaz & Sharon

lib/adagrams.rb

@@ -0,0 +1,115 @@
+require 'csv'
+$letters = {
+  A: 9,
+  B: 2,
+  C: 2,
+  D: 4,
+  E: 12,
+  F: 2,
+  G: 3,
+  H: 2,
+  I: 9,
+  J: 1,
+  K: 1,
+  L: 4,
+  M: 2,
+  N: 6,
+  O: 8,
+  P: 2,
+  Q: 1,
+  R: 6,
+  S: 4,
+  T: 6,
+  U: 4,
+  V: 2,
+  W: 2,
+  X: 1,
+  Y: 2,
+  Z: 1
+}
+
+def draw_letters
+ hand = Array.new(10)
+  all_letters = $letters.keys
+  hand.length.times do |i|
+    x = rand(0..$letters.keys.length - 1)
+    letter = all_letters[x]
+    while hand.count(letter) >= $letters[letter]
+      x = rand(0..$letters.keys.length - 1)
+      letter = all_letters[x]
+    end
+    hand[i] = letter
+  end
+  hand = hand.map {|e| e.to_s}
+  return hand
+end
+
+def uses_available_letters?(input, letters_in_hand)
+  word = input.upcase.chars
+  word.each do |letter|
+    if word.count(letter) > letters_in_hand.count(letter)
+      return false
+    end
+  end
+  return true
+end
+
+def score_word(word)
+  word = word.upcase
+  score = 0
+  if word.chars.length > 6
+    score += 8 
+  end
+  word.chars.each do |letter|
+    case letter
+      when "D","G"
+        score += 2
+      when "B", "C", "M", "P"
+        score += 3
+      when "F", "H", "V", "W", "Y"
+        score += 4
+      when "K"
+        score += 5
+      when "J", "X"
+        score += 8
+      when "Q", "Z"
+        score += 10
+      else
+        score += 1
+    end
+  end
+  return score
+end
+
+def highest_score_from(words)
+  win_word = ""
+  win_score = 0
+  words.each do |current_word|
+    current_score = score_word(current_word)
+        # current score wins or its a tie
+      if current_score > win_score || (current_score == win_score &&
+        # is previous winning word 10 chars, or is it the same length as new word?
+         (!(win_word.length == current_word.length || win_word.length == 10) && 
+         # check to see if current word is 10, then check for which is the smallest
+          (current_word.length == 10 || current_word.length < win_word.length)))
+          win_word = current_word
+          win_score = current_score   
+      end
+  end
+  return {
+      word: win_word,
+      score: win_score
+    }
+end
+
+def is_in_english_dict?(input)
+  input = input.chomp.downcase
+  if input.length > 0
+    CSV.foreach('assets/dictionary-english.csv') do |word|
+      if input == word[0]
+        return true
+      end
+    end
+  end
+    return false
+end