Here's a much easier way:
const arrays = [ ["ivr", "web", "wap", "add", "acd"], ["web", "add"], ["ivr", "wap", "add", "web"], ["ivr", "web", "add"], ]; const result = arrays.reduce((carry, array) => carry.filter((element) => array.includes(element)) ); console.log(result); // ["web", "add"]
This way, it doesn't matter how many arrays you have and what their possible values are. Also, please note, that your code is partly incorrect. You are missing " for your strings.
"
Besides, you can find more tips like this here:
Amazing! Thank you so much for your tips.. Right, your solution might be better. Now I corrected my code with " for my strings
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Here's a much easier way:
This way, it doesn't matter how many arrays you have and what their possible values are. Also, please note, that your code is partly incorrect. You are missing
"for your strings.Besides, you can find more tips like this here:
14 Awesome JavaScript Array Tips You Should Know About
Kai ・ Dec 9 ・ 9 min read
Amazing! Thank you so much for your tips.. Right, your solution might be better. Now I corrected my code with " for my strings