Class: Warg::Command
- Inherits:
-
Object
- Object
- Warg::Command
- Includes:
- BehaviorWithoutRegistration
- Defined in:
- lib/warg.rb
Defined Under Namespace
Modules: Behavior, BehaviorWithoutRegistration, Chaining, CommandMissingHook, Naming Classes: Name
Class Attribute Summary collapse
-
.registry ⇒ Object
readonly
Returns the value of attribute registry.
Attributes included from BehaviorWithoutRegistration
#argv, #context, #hosts, #operations, #parser, #steps
Class Method Summary collapse
Methods included from BehaviorWithoutRegistration
#SGR, #call, #chain, #command_name, included, #initialize, #name, #on_failure, #run, #setup, #|
Class Attribute Details
.registry ⇒ Object (readonly)
Returns the value of attribute registry.
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# File 'lib/warg.rb', line 1779 def registry @registry end |
Class Method Details
.find(argv) ⇒ Object
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# File 'lib/warg.rb', line 1798 def self.find(argv) klass = nil argv.each do |arg| if @registry.key?(arg) klass = @registry.fetch(arg) end end klass end |
.inherited(klass) ⇒ Object
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# File 'lib/warg.rb', line 1794 def self.inherited(klass) register(klass) end |
.register(klass) ⇒ Object
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# File 'lib/warg.rb', line 1784 def self.register(klass) if Warg::Command.registry.key?(klass.registry_name) # TODO: include debug information in the warning $stderr.puts "[WARN] command with the name `#{klass.command_name}' already exists " \ "and is being replaced" end Warg::Command.registry[klass.registry_name] = klass end |