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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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4
Task/CSV-data-manipulation/Red/csv-data-manipulation-1.red Normal file
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>>filein: read/lines %file.csv
>>data: copy []
>>foreach item filein [append/only data split item ","]
; [["C1" "C2" "C3" "C4" "C5"] ["1" "5" "9" "13" "17"] ["2" "6" "10" "14" "18"] ["3" "7" "11" "15" "19"]["4" "8" "12" "16" "20"]]

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Task/CSV-data-manipulation/Red/csv-data-manipulation-2.red Normal file
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>>forall data [either (index? data) = 1[
append data/1 "SUM"
][
append data/1 to string!
(to integer! data/1/1) + (to integer! data/1/2) + (to integer! data/1/3) + (to integer! data/1/4) + (to integer! data/1/5)
]]

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Task/CSV-data-manipulation/Red/csv-data-manipulation-3.red Normal file
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>>foreach item data [append item/6 "^/" repeat c 5 [append item/:c ","]]
>> print data
C1, C2, C3, C4, C5, SUM
1, 5, 9, 13, 17, 45
2, 6, 10, 14, 18, 50
3, 7, 11, 15, 19, 55
4, 8, 12, 16, 20, 60
>>write fileout.csv form data