class Evm::Command::Use
Public Class Methods
new(argv, options = {})
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# File lib/evm/command/use.rb, line 4 def initialize(argv, options = {}) package_name = argv[0] unless package_name raise Evm::Exception.new('The use command requires an argument') end package = Evm::Package.find(package_name) if package.installed? package.use! else raise Evm::Exception.new("Package not installed: #{package_name}") end end