Module: Thor::InheritedOptions::ClassMethods

Defined in:
lib/web_crawler/cli/thor_inherited_options.rb

Instance Method Summary collapse

Instance Method Details

#inherited_method_options(from_action, for_action = nil) ⇒ Object 



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# File 'lib/web_crawler/cli/thor_inherited_options.rb', line 15

def inherited_method_options(from_action, for_action = nil)
  tasks[from_action.to_s].options.each do |name, option|
    option_hash = option_to_hash(option).symbolize_keys
    option_hash.merge! for: for_action.to_s if for_action
    option_hash[:desc] = option_hash[:description]
    method_option name, option_hash
  end
end

#option_to_hash(option) ⇒ Object 



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# File 'lib/web_crawler/cli/thor_inherited_options.rb', line 9

def option_to_hash(option)
  values = option.instance_variables.map { |v| option.instance_variable_get v }
  keys   = option.instance_variables.map { |sym| sym.to_s.sub('@', '') }
  Hash[keys.zip values]
end