class Gem::Commands::ExecCommand
Public Class Methods
new
()
Calls superclass method
Gem::Command::new
# File lib/rubygems/commands/exec_command.rb, line 12 def initialize super "exec", "Run a command from a gem", { version: Gem::Requirement.default, } add_version_option add_prerelease_option "to be installed" add_option "-g", "--gem GEM", "run the executable from the given gem" do |value, options| options[:gem_name] = value end add_option(:"Install/Update", "--conservative", "Prefer the most recent installed version, ", "rather than the latest version overall") do |_value, options| options[:conservative] = true end end
Public Instance Methods
execute
()
# File lib/rubygems/commands/exec_command.rb, line 59 def execute check_executable print_command if options[:gem_name] == "gem" && options[:executable] == "gem" set_gem_exec_install_paths Gem::GemRunner.new.run options[:args] return elsif options[:conservative] install_if_needed else install activate! end load! end