error: [...iterator] failes to work
input:
[...Array(5).keys()]
it should be an array [0, 1, 2, 3, 5], but this output is:
[].concat( Array(5).keys() )
produce an array contains an iterator
input:
[...Array(5).keys()]
it should be an array [0, 1, 2, 3, 5], but this output is:
[].concat( Array(5).keys() )
produce an array contains an iterator