class Convoy::Arguments

Public Class Methods

read(arguments, requires_arguments=false) click to toggle source
# File lib/convoy/arguments.rb, line 6
def read(arguments, requires_arguments=false)
    if arguments.empty? && requires_arguments
        while command = Readline.readline("> ", true)
            arguments << command
        end
        arguments = arguments.compact.keep_if { |value| value.length > 0 }
        if arguments.empty?
            raise Convoy::UserError.new("You must provide some arguments to this script")
        end
    end
    arguments
end