append)Add data to the end of an array
append data to the end of an array.
<stdin> -> append value -> <stdout>» a [Monday..Sunday] -> append Funday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Fundayprepend and append are data type aware:
» tout json [1,2,3] -> append 4 5 6 bob
Error in `append` (1,22): cannot convert 'bob' to a floating point number: strconv.ParseFloat: parsing "bob": invalid syntaxappendlist.appendaddheading): Adds headings to a tablecount): Count
items in a map, list or arrayja):
A sophisticated yet simply way to build a JSON arraycast):
Alters the data-type of the previous function without altering its
output[ ..Range ]: Outputs a ranged subset of data from
stdin[ Index ]): Outputs an element from an array, map or
table[ Index ]): Outputs an element from an array, map or
table[[ Element ]]): Outputs an element from a nested
structurematch): Match an exact value in an arrayprepend): Add data to the start of an arrayregexp): Regexp tools for arrays / lists of
stringsmtac):
Reverse the order of an arraymsort):
Sorts an array - data type agnostica): A
sophisticated yet simple way to stream an array or list (mkarray)This document was generated from builtins/core/lists/append_doc.yaml.
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