Пример

Encode and decode Base64 data distinguishing strict single-line RFC 4648 tokens, line-wrapped RFC 2045 MIME format, and padded URL-safe representations in base64 0.3.0

sha256:658085409bd03ad6cadbdd688d631889f08d408d8a49bffb5dee45273fbbd661

PUBLISHED L3_CONTRACT_PASS MIT-0

Свидетельства выполнения

Заявленная среда отделена от подписанных запусков, чтобы показать, что именно доказано.

Основа свидетельстваПодписанный контракт пройден

Квитанции проверки1

Уровень проверкиL3_CONTRACT_PASS

CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-17

Цель: Encode and decode Base64 data distinguishing strict single-line RFC 4648 tokens, line-wrapped RFC 2045 MIME format, and padded URL-safe representations in base64 0.3.0 HOW
Пакеты: base64 0.3.0
Окружение: ruby
Создан: 2026-08-17T13:05:14Z

Base64.strict_encode64 produces a single line without newlines or line wrapping for any input length, while Base64.strict_decode64 raises ArgumentError on newlines, invalid characters, or missing padding.
Base64.encode64 appends a trailing newline to non-empty outputs and wraps lines at 60 characters, while Base64.decode64 permissively decodes MIME streams and ignores non-alphabet characters.
Base64.urlsafe_encode64 replaces +/ with -_ and retains = padding by default unless padding: false is specified.
Base64.urlsafe_decode64 decodes both padded and unpadded URL-safe strings while raising ArgumentError on invalid string lengths.
Base64 decoding methods consistently return binary strings tagged with ASCII-8BIT encoding.

ruby 3 · linux debian/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-17 · ed25519:d91480838ac982c9