Maybe one day I'll get my data as XML rather than HL7, and
in preparation I've been wondering how I would go about
extracting data.
Eg.
tagblock: [ "HB" "WBC" "PLATELETS" "ESR" ]
FBC: make object! [
HB: none
WBC: none
PLATELETS: none
ESR: none
]
; dataline: "<HB>105</HB><WBC>7.1</WBC><PLATELETS>400</PLATELETs><ESR>100</ESR>"
grabtags: func [ dataline [string!]
/local headtag tailtag results result ] [
results: make block! 4
foreach element tagblock [
headtag: rejoin [ "<" element ">" ]
tailtag: rejoin [ "</" element ">" ]
parse dataline [ thru headtag copy result to tailtag ]
( { how does one set the appropriate instance variable
eg. FBC/ESR gets set to 100} )
]
]
So, looking for an elegant solution to setting the instance
variables ...
--
Graham Chiu
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