Add acronym exercise #219
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Add acronym exercise #219
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IsaacG
approved these changes
Feb 19, 2024
| @@ -0,0 +1,5 @@ | |||
| .phrase | |||
| | [ scan("[[:alpha:]][[:alpha:]']*") ] # find all the words | |||
| | map(.[0:1]) # first character | |||
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jq has a first function, too. FYI.
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Yes, but:
$ jq -n '"hello" | first'
jq: error (at <unknown>): Cannot index string with number
$ jq -n '"hello"[0]'
jq: error (at <unknown>): Cannot index string with number
$ jq -n '"hello"[0:1]'
"h"
$ jq -n '"hello" | explode | first'
104
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