LIST ASSIGNMENT BY FUNCTION

▶ LIST ASSIGNMENT BY FUNCTION

Assign a List by Function

Even Only example:

nums 8 1 4

evennums evenonly nums

print evennums

evenonly items »

result [ ]

items item ~ modulotwo item ? result ◄ item

result

modulotwo number »

division number ÷ 2

integraldivision math.floor division

result number - integraldivision • 2

result 0 ? ｔ ⇋ ｆ

[ 8, 4 ]

evennums is declared and assigned by the list variable result of evenonly function.

There are some system functions that return a list, among them string.words:

phrase 'two point zero = 10 / 2'

reversedwords reverse phrase

msg ''

reversedwords word ~ msg ++ word + ' '

print string.trim msg

reverse phrase:

items

words string.words phrase

ind max len words

i max ~ items <- words ( ind -- )

items

2 / 10 = zero point two

In line words string.words phrase, words is assigned by the result of string.words, thus turning phrase into words list.

PART 2

PART 4