var cleanWord = word
.split(/[^a-z0-9\s.\|]/gi)
.join("")
.replace(/([~@#$%^&*()_+=`{}\[\]\\:;<>\/ ])+/g, "");
I suspect that I am redundantly using the join function twice here.
Is there a way to achieve the same outcome with only one instance of the join method?
The use of str.replace(regex, "") is a more concise alternative to using str.split(regex).join("").
Expanding on ipsec's suggestion, you have the ability to merge the regular expressions and execute a single .replace() function:
var text = "HESDF@#^#WEHWERJUWWHWSD654684s6dSDfW#T#SDFZ$W&&)@*#$";
var r1a = text
.split(/[^a-z0-9\s.\|]/gi)
.join("")
.split(/([~@#$%^&*()_+=`{}\[\]\\:;<>\/ ])+/g)
.join("");
var output = text.replace(/[^a-z0-9\s.\|]|([~@#$%^&*()_+=`{}\[\]\\:;<>\/ ])+/gi,'');
console.log(r1a === output);
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