Sha256: 521ba3cbc6c01f6f5ab79db7c9cb9a4931d5367f49360756c627c6bb6cf83262
Contents?: true
Size: 588 Bytes
Versions: 131
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Stored size: 588 Bytes
Contents
defmodule Scrabble do
def score(word) do
word |> letters |> summarize
end
defp letters(word), do: word |> String.trim() |> String.downcase() |> String.codepoints()
defp summarize(letters),
do: Enum.reduce(letters, 0, fn letter, acc -> acc + letter_score(letter) end)
@letter_scores [
{"aeilnorstu", 1},
{"dg", 2},
{"bcmp", 3},
{"fhvwy", 4},
{"k", 5},
{"jx", 8},
{"qz", 10}
]
defp letter_score(letter) do
Enum.find_value(@letter_scores, 0, fn {letters, score} ->
String.contains?(letters, letter) && score
end)
end
end
Version data entries
131 entries across 131 versions & 1 rubygems