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Contents

defmodule NucleotideCount do
  @nucleotides [?A, ?C, ?G, ?T]

  @doc """
  Counts individual nucleotides in a NucleotideCount strand.

  ## Examples

  iex> NucleotideCount.count('AATAA', ?A)
  4

  iex> NucleotideCount.count('AATAA', ?T)
  1
  """
  @spec count([char], char) :: non_neg_integer
  def count(strand, nucleotide) do
  end

  @doc """
  Returns a summary of counts by nucleotide.

  ## Examples

  iex> NucleotideCount.histogram('AATAA')
  %{?A => 4, ?T => 1, ?C => 0, ?G => 0}
  """
  @spec histogram([char]) :: map
  def histogram(strand) do
  end
end

Version data entries

69 entries across 69 versions & 1 rubygems

Version Path
trackler-2.2.1.119 tracks/elixir/exercises/nucleotide-count/nucleotide_count.exs
trackler-2.2.1.118 tracks/elixir/exercises/nucleotide-count/nucleotide_count.exs
trackler-2.2.1.117 tracks/elixir/exercises/nucleotide-count/nucleotide_count.exs
trackler-2.2.1.116 tracks/elixir/exercises/nucleotide-count/nucleotide_count.exs
trackler-2.2.1.115 tracks/elixir/exercises/nucleotide-count/nucleotide_count.exs
trackler-2.2.1.114 tracks/elixir/exercises/nucleotide-count/nucleotide_count.exs
trackler-2.2.1.113 tracks/elixir/exercises/nucleotide-count/nucleotide_count.exs
trackler-2.2.1.111 tracks/elixir/exercises/nucleotide-count/nucleotide_count.exs
trackler-2.2.1.110 tracks/elixir/exercises/nucleotide-count/nucleotide_count.exs