class Dracula::NamespaceHelp
Attributes
namespace[R]
Public Class Methods
new(namespace)
click to toggle source
# File lib/dracula/namespace_help.rb, line 6 def initialize(namespace) @namespace = namespace end
Public Instance Methods
show()
click to toggle source
# File lib/dracula/namespace_help.rb, line 10 def show show_usage show_desc if namespace.description show_commands end
Private Instance Methods
show_commands()
click to toggle source
# File lib/dracula/namespace_help.rb, line 28 def show_commands puts "Command list, type #{Dracula::UI.bold(Dracula.program_name.to_s + " help #{namespace.prefix}[command]")} for more details:" puts "" banners = [] banners += command_banners(namespace) banners << ["", ""] # empty line if namespace.top_level? banners += short_subcommand_banners(namespace) banners << ["", ""] # empty line else namespace.subcommands.each do |sub_cmd| banners += command_banners(sub_cmd) banners << ["", ""] # empty line end end Dracula::UI.print_table(banners, :indent => 2) end
show_desc()
click to toggle source
# File lib/dracula/namespace_help.rb, line 23 def show_desc puts namespace.description.capitalize puts "" end
show_usage()
click to toggle source
# File lib/dracula/namespace_help.rb, line 18 def show_usage puts "Usage: #{Dracula.program_name} #{Dracula::UI.bold "#{namespace.prefix}[command]"}\n" puts "" end