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

class method

Gem.default_exec_format

default_exec_format

lib/rubygems/defaults.rb View on GitHub ↗

# File tmp/rubies/ruby-3.2.0/lib/rubygems/defaults.rb, line 185
def self.default_exec_format
  exec_format = RbConfig::CONFIG["ruby_install_name"].sub("ruby", "%s") rescue "%s"

  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 4.1 · 4.0 · 3.4 · 3.3 · 3.1 · 3.0

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