Module: ULID::Constants

Included in:

ULID, Generate, Parse

Defined in:

lib/ulid/constants.rb

Constant Summary

MIN_TIME =

smallest representable time

([0] * 6).pack('C' * 6)

MAX_TIME =

largest representable time

([255] * 6).pack('C' * 6)

MIN_ENTROPY =

smallest possible seed value

([0] * 10).pack('C' * 10)

MAX_ENTROPY =

largest possible seed value

([255] * 10).pack('C' * 10)

ENCODING =

Crockford’s Base32. Alphabet portion is missing I, L, O, and U.

"0123456789ABCDEFGHJKMNPQRSTVWXYZ"

B32REF =

Byte to index table for O(1) lookups when unmarshaling. We rely on nil as sentinel value for invalid indexes.