alphabase.hex — mvxcvi/alphabase 2.1.1

Functions to encode and decode bytes as hexadecimal.

byte->hex clj/s

(byte->hex value)

Converts a single byte value to a two-character hex string.

decode clj/s

(decode data)

Parses a hexadecimal string into a byte array. Ensures that the resulting array is zero-padded to match the hex string length.

encode clj/s

(encode data)

Converts a byte array into a lowercase hexadecimal string. Returns nil for empty inputs.

hex->byte clj/s

(hex->byte hex)

Converts a two-character hex string into a byte value.

valid? clj/s

(valid? value)

Returns true if the string is valid hexadecimal.

validate clj/s

(validate value)

Checks a string to determine whether it's well-formed hexadecimal. Returns an error string if the argument is invalid.