len package:ghc

only for byte arrays. This is a JS byte array method

Returns the length of the FastString in characters

Return the length of a PtrString

(lengthAtLeast xs n) = (length xs >= n)

(lengthAtMost xs n) = (length xs <= n)

(lengthExceeds xs n) = (length xs > n)

(lengthIs xs n) = (length xs == n)

(lengthIsNot xs n) = (length xs /= n)

(lengthLessThan xs n) == (length xs < n)

Module name (e.g. A.B.C)