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class method

Gem.ruby

ruby

# File tmp/rubies/ruby-3.0.5/lib/rubygems.rb, line 823
def self.ruby
  if @ruby.nil?
    @ruby = RbConfig.ruby

    @ruby = "\"#{@ruby}\"" if @ruby =~ /\s/
  end

  @ruby
end

The path to the running Ruby interpreter.

See also .register_default_spec .ruby_api_version .refresh .ruby_engine also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.1

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