I want to split the string into letters and keep space in previous letter. For example I have this string "Lo ip som." and I want to get this result ['L', 'o ', 'i', 'p ', 's', 'o', 'm', '.']. The 'o ' have space and the 'p ' has space.
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what if there is 2 spaces after letter?Iłya Bursov– Iłya Bursov2016-05-16 19:54:05 +00:00Commented May 16, 2016 at 19:54
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i will have 'o' and two spaces in same stringMladen Stanojevic– Mladen Stanojevic2016-05-16 19:56:11 +00:00Commented May 16, 2016 at 19:56
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3 Answers
function splitString(str){
str = str.trim();
var length = str.length;
retArr = [];
for(var i = 0; i < length; i++){
if(str[i] === ' '){
retArr[retArr.length - 1] += ' ';
continue;
}
retArr.push(str[i]);
}
return retArr;
}
Comments
You can do like this
var str = "Lo ip som.",
arr = Array.prototype.reduce.call(str,(p,c) => c == " " ? (p[p.length-1]+=" ",p) : p.concat(c),[]);
document.write("<pre>" + JSON.stringify(arr) + "</pre>");