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

class method

Gem.default_exec_format

() -> ::String

default_exec_format

lib/rubygems/defaults.rb View on GitHub ↗

# File tmp/rubies/ruby-4.1.0-preview1/lib/rubygems/defaults.rb, line 195
def self.default_exec_format
  exec_format = begin
                  RbConfig::CONFIG["ruby_install_name"].sub("ruby", "%s")
                rescue StandardError
                  "%s"
                end

  unless exec_format.include?("%s")
    raise Gem::Exception,
      "[BUG] invalid exec_format #{exec_format.inspect}, no %s"
  end

  exec_format
end

Deduce Ruby’s –program-prefix and –program-suffix from its install name

See also .default_dir .default_ext_dir_for .default_cert_path .default_gem_load_paths also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0

‹ prev.default_dir next ›.default_ext_dir_for