I have a character array with LF's, and want to split it on the
first LF, and remove the remaining LF's. I'm wondering if there's a
simpler
way than what I'm doing now:
x=: 'case_id', LF, 'GCTAGTCG', LF, 'ACGTC', LF
filterLF=: #~ ~:&LF
headLF=: {.~ i.&LF
tailLF=: }.~ i.&LF
(headLF ; filterLF@tailLF) x
┌────────┬─────────────┐
│>case_id│GCTAGTCGACGTC│
└────────┴─────────────┘
(I'm reading text files in fasta format:
http://rosalind.info/glossary/fasta-format/)
Thanks for any suggestions,
Ryan
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