SequenceI 函数

完全限定名称:Std.Arrays.SequenceI

function SequenceI(from : Int, to : Int) : Int[]

总结

获取给定间隔内的整数数组。

输入

间隔的非独占开始索引。

间隔的非独占结束索引,小于 from

输出

一个数组,其中包含数字序列 fromfrom + 1、...、to

let arr1 = SequenceI(0, 3); // [0, 1, 2, 3]
let arr2 = SequenceI(23, 29); // [23, 24, 25, 26, 27, 28, 29]
let arr3 = SequenceI(-5, -2); // [-5, -4, -3, -2]

let numbers = SequenceI(0, _); // function to create sequence from 0 to `to`
let naturals = SequenceI(1, _); // function to create sequence from 1 to `to`