Created
December 16, 2015 01:11
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class Scrabble | |
attr_reader :string, :scores, :multiplier | |
def initialize(string, multiplier = :single) | |
@string = string | |
@multiplier = multiplier | |
end | |
def score | |
score = 0 | |
string_ary = string.to_s.gsub(/\s+/, "").downcase.split("") | |
string_ary.each do |char| | |
score += SCORES[char] | |
end | |
score * MULTI[multiplier] | |
end | |
def self.score(str) | |
Scrabble.new(str).score | |
end | |
SCORES = { | |
"" => 0, | |
"a" => 1, | |
"b" => 3, | |
"c" => 3, | |
"d" => 2, | |
"e" => 1, | |
"f" => 4, | |
"g" => 2, | |
"h" => 4, | |
"i" => 1, | |
"j" => 8, | |
"k" => 5, | |
"l" => 1, | |
"m" => 3, | |
"n" => 1, | |
"o" => 1, | |
"p" => 3, | |
"q" => 10, | |
"r" => 1, | |
"s" => 1, | |
"t" => 1, | |
"u" => 1, | |
"v" => 4, | |
"w" => 4, | |
"x" => 8, | |
"y" => 4, | |
"z" => 10 | |
} | |
MULTI = { single: 1, double: 2, triple: 3} | |
end |
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