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kirushik/palindromes.ex

Created April 18, 2015 12:06
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Binary palindromes
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palindromes.ex
defmodule Palindrome do
def is_palindrome(x) do
y = x |> Integer.to_char_list(2)
y == Enum.reverse y
end
end
1900..2100 |> Enum.filter &Palindrome.is_palindrome/1
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