Is there a way to split elements separated by commas into an array in JavaScript?
["el1,el2", "el3"] => ["el1", "el2", "el3"]I am looking for a solution to achieve this. Can you help me with that?
Is there a way to split elements separated by commas into an array in JavaScript?
["el1,el2", "el3"] => ["el1", "el2", "el3"]I am looking for a solution to achieve this. Can you help me with that?
To utilize the flatMap function along with split:
const output = ["item1,item2", "item3"].flatMap(value => value.split(","));
console.log(output);Alternatively, you can first join the elements into a single string:
const output = ["item1,item2", "item3"].join().split(",");
console.log(output);flatMap is a powerful method that iterates through each element in an array, performs a specified operation on it, and then flattens the results into a single array.
["apple,banana", "orange"].flatMap(item =>
item.includes(',') // check if the item contains a comma
? item.split(',') // if true, split the item into smaller arrays
: item // if false, return the item as is
)
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