在一串文本中找到 integers/floats/strings 并放入数组

Question

我有一个字符串，想根据类型将它们拆分成一个数组。我可以像下面那样提取数字和浮点数，但还没有完成我的目标

 var arr = "this is a string 5.86 x10‘9/l 1.90 7.00"
   .match(/\d+\.\d+|\d+\b|\d+(?=\w)/g)
   .map(function (v) {return v;});

 console.log(arr);

 arr = [5.86, 10, 9, 1.9, 7]

我想要甚至大块的字符串类型和混合 "x10‘9/l":

 arr = ["this is a string", 5.86, "x10‘9/l", 1.9, 7]

有人能猜出来吗？

Answer 1

 const result = [];

 const str = "this is a string 5.86 x10‘9/l 1.90 7.00";

 result.push(str.split(" ").reduce((acc, part) => isNaN(part) ? acc + " " + part : ((acc && result.push(acc)), result.push(+part), ""), ""));

Answer 2

我想到了这个：

 var arr = [];
 var str = "this is a string 5.86 x10‘9/l 1.90 7.00";
 arr.push(str.split(" ").reduce((acc, part) => isNaN(part) ? acc + " " + part : (arr.push(acc.trim(), +part), ""), ""));

 var result = arr,
     len = arr.length, i;

 for(i = 0; i < len; i++ ) {
     result[i] && result.push(result[i]);  // copy non-empty values to the end of the array
 }

 result.splice(0 , len);  // cut the array and leave only the non-empty values
 console.log(result);

在一串文本中找到 integers/floats/strings 并放入数组

Find integers/floats/strings in a string of text and put in array

javascript

array-map

typescript