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End of Life Ruby 3.2 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

OpenSSL#Digest

Digest(name)

Returns a Digest subclass by name

Example
require 'openssl'

OpenSSL::Digest("MD5")
# => OpenSSL::Digest::MD5

Digest("Foo")
# => NameError: wrong constant name Foo
See also .Digest .secure_compare .print_mem_leaks also in 4.1 · 4.0 · 3.4 · 3.3 · 3.1 · 3.0