24 lines
408 B
Ruby
24 lines
408 B
Ruby
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def fasta_format(strings)
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out, text = [], ""
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strings.split("\n").each do |line|
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if line[0] == '>'
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out << text unless text.empty?
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text = line[1..-1] + ": "
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else
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text << line
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end
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end
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out << text unless text.empty?
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end
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data = <<'EOS'
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>Rosetta_Example_1
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THERECANBENOSPACE
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>Rosetta_Example_2
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THERECANBESEVERAL
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LINESBUTTHEYALLMUST
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BECONCATENATED
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EOS
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puts fasta_format(data)
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