# File lib/rubygems/install_update_options.rb, line 18
 18:   def add_install_update_options
 19:     OptionParser.accept Gem::Security::Policy do |value|
 20:       value = Gem::Security::Policies[value]
 21:       raise OptionParser::InvalidArgument, value if value.nil?
 22:       value
 23:     end
 24: 
 25:     add_option("Install/Update""Install/Update", '-i', '--install-dir DIR',
 26:                'Gem repository directory to get installed',
 27:                'gems') do |value, options|
 28:       options[:install_dir] = File.expand_path(value)
 29:     end
 30: 
 31:     add_option("Install/Update""Install/Update", '-n', '--bindir DIR',
 32:                'Directory where binary files are',
 33:                'located') do |value, options|
 34:       options[:bin_dir] = File.expand_path(value)
 35:     end
 36: 
 37:     add_option("Install/Update""Install/Update", '-d', '--[no-]rdoc',
 38:                'Generate RDoc documentation for the gem on',
 39:                'install') do |value, options|
 40:       options[:generate_rdoc] = value
 41:     end
 42: 
 43:     add_option("Install/Update""Install/Update", '--[no-]ri',
 44:                'Generate RI documentation for the gem on',
 45:                'install') do |value, options|
 46:       options[:generate_ri] = value
 47:     end
 48: 
 49:     add_option("Install/Update""Install/Update", '-E', '--[no-]env-shebang',
 50:                "Rewrite the shebang line on installed",
 51:                "scripts to use /usr/bin/env") do |value, options|
 52:       options[:env_shebang] = value
 53:     end
 54: 
 55:     add_option("Install/Update""Install/Update", '-f', '--[no-]force',
 56:                'Force gem to install, bypassing dependency',
 57:                'checks') do |value, options|
 58:       options[:force] = value
 59:     end
 60: 
 61:     add_option("Install/Update""Install/Update", '-t', '--[no-]test',
 62:                'Run unit tests prior to installation') do |value, options|
 63:       options[:test] = value
 64:     end
 65: 
 66:     add_option("Install/Update""Install/Update", '-w', '--[no-]wrappers',
 67:                'Use bin wrappers for executables',
 68:                'Not available on dosish platforms') do |value, options|
 69:       options[:wrappers] = value
 70:     end
 71: 
 72:     add_option("Install/Update""Install/Update", '-P', '--trust-policy POLICY',
 73:                Gem::Security::Policy,
 74:                'Specify gem trust policy') do |value, options|
 75:       options[:security_policy] = value
 76:     end
 77: 
 78:     add_option("Install/Update""Install/Update", '--ignore-dependencies',
 79:                'Do not install any required dependent gems') do |value, options|
 80:       options[:ignore_dependencies] = value
 81:     end
 82: 
 83:     add_option("Install/Update""Install/Update", '-y', '--include-dependencies',
 84:                'Unconditionally install the required',
 85:                'dependent gems') do |value, options|
 86:       options[:include_dependencies] = value
 87:     end
 88: 
 89:     add_option("Install/Update""Install/Update",       '--[no-]format-executable',
 90:                'Make installed executable names match ruby.',
 91:                'If ruby is ruby18, foo_exec will be',
 92:                'foo_exec18') do |value, options|
 93:       options[:format_executable] = value
 94:     end
 95: 
 96:     add_option("Install/Update""Install/Update",       '--[no-]user-install',
 97:                'Install in user\'s home directory instead',
 98:                'of GEM_HOME. Defaults to using home',
 99:                'only if GEM_HOME is not writable.') do |value, options|
100:       options[:user_install] = value
101:     end
102: 
103:     add_option("Install/Update""Install/Update", "--development",
104:                 "Install any additional development",
105:                 "dependencies") do |value, options|
106:       options[:development] = true
107:     end
108: 
109:     add_option("Install/Update""Install/Update", "--prerelease",
110:                "Install prerelease versions of a gem if",
111:                "available. Defaults to skipping",
112:                "prereleases.") do |value, options|
113:       options[:prerelease] = true
114:     end
115:   end

     # File lib/rubygems/install_update_options.rb, line 120
120:   def install_update_defaults_str
121:     '--rdoc --no-force --no-test --wrappers'
122:   end