Clever Geek Handbook

Javascript - transform arrays

how to use Javascript to include this list:

var array = ["no yes", "maybe certainly"];

in that:

var array2 = ["no", "yes", "maybe", "certainly"]
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3 answers


Best used regex

here if there is a chance of multiple spaces in the array elements.

  • Join array elements by space
  • Extracting nonspatial characters from a string using a regular expression


var array = ["       no yes     ", "     maybe     certainly  "];

var array2 = array.join('').match(/\S+/g);

document.write(array2);
console.log(array2);
Run code


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You can join

all elements of an array, and after split

for an array, so



// var array = ["no yes", "maybe certainly"];
var array = ["no yes     ", "    maybe    certainly"];
var array2 = array.join('').trim().split(/\s+/g);

console.log(array2);
Run code


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var array = ["no yes", "maybe certainly"]

answer = converfunction(array);

function converfunction(array){
return array.toString().replace(',',' ' ).split(' ')
}
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