Preview Ruby 4.1 is a preview. It can change before the final release. Switch to Ruby 4.0 →

class method

Gem.read_binary

(::String path) -> ::String

read_binary(path)

# File tmp/rubies/ruby-4.1.0-preview1/lib/rubygems.rb, line 850
def self.read_binary(path)
  File.binread(path)
end

Safely read a file in binary mode on all platforms.

See also .rdoc_hooks_defined_via_plugin? .refresh .pre_uninstall .register_default_spec also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0