Jasper Yu => YSITD: let any2d = (arr_arr, fn)=> arr_arr.any( (arr, i)=> arr.any( (item, j)=> fn(item, i, j) ) ) #5c3833ef2d2a8a01bcca0520

Jasper Yu says to YSITD

let any2d = (arr_arr, fn)=> arr_arr.any( (arr, i)=> arr.any( (item, j)=> fn(item, i, j) ) )

at Fri, Jan 11, 2019 2:13 PM