Checks if value is instance of Error, acts as a typescript safeguard.
Error
[new Error('error'), 1, 5].filter(isError)> [new Error('error')][new Error('error'), 1, 5].filter(isNot(isError))> [1, 5] Copy
[new Error('error'), 1, 5].filter(isError)> [new Error('error')][new Error('error'), 1, 5].filter(isNot(isError))> [1, 5]
Checks if value is instance of
Error, acts as a typescript safeguard.