List Iteration Expressions
This sections lists a few frequently-used list iteration expressions.
| Name(parameters) | Description | Example |
|---|---|---|
|
for [item] in [list] return [expression] |
iterate over a list |
for i in [1,2,3,4] return i*i = [1,4,9,16] |
|
sum (for [item] in [list] return [expression]) |
iterate over a list and return the sum of iterations |
sum(for i in [1,2,3,4] return i*i) = 30 |
|
every [item] in [list] satisfies [expression] |
test if every item in the list satisfies the test condition described by the expression. |
|
|
some [item] in [list] satisfies [expression] |
test if at least one of the items in the list satisfies the test condition described by the expression. |
|