Class: ConfigTask
- Inherits:
-
Object
- Object
- ConfigTask
- Defined in:
- lib/config_task.rb
Overview
Copyright © 2013-2015 SUSE LLC
This program is free software; you can redistribute it and/or modify it under the terms of version 3 of the GNU General Public License as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, contact SUSE LLC.
To contact SUSE about this file by physical or electronic mail, you may find current contact information at www.suse.com
Instance Method Summary collapse
- #config(key = nil, value_string = nil) ⇒ Object
-
#initialize(config = Machinery::Config.new) ⇒ ConfigTask
constructor
A new instance of ConfigTask.
- #parse_value_string(key, value_string) ⇒ Object
Constructor Details
#initialize(config = Machinery::Config.new) ⇒ ConfigTask
Returns a new instance of ConfigTask.
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# File 'lib/config_task.rb', line 19 def initialize(config = Machinery::Config.new) @config = config end |
Instance Method Details
#config(key = nil, value_string = nil) ⇒ Object
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# File 'lib/config_task.rb', line 23 def config(key = nil, value_string = nil) if !key # show all config entries @config.each do |key, value| Machinery::Ui.puts "#{key} = #{value[:value]} (#{value[:description]})" end elsif !value_string # show one specific config entry Machinery::Ui.puts "#{key} = #{@config.get(key)}" else # set one specific config entry @config.set(key, parse_value_string(key, value_string)) Machinery::Ui.puts "#{key} = #{@config.get(key)}" end end |
#parse_value_string(key, value_string) ⇒ Object
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# File 'lib/config_task.rb', line 39 def parse_value_string(key, value_string) current_value = @config.get(key) if current_value == true || current_value == false if value_string == "true" || value_string == "on" return true elsif value_string == "false" || value_string == "off" return false else raise Machinery::Errors::MachineryError.new("The value '#{value_string}' is not valid for key '#{key}'.") end elsif current_value.kind_of?(Integer) return value_string.to_i else return value_string end end |