Class: PDK::Config::IniFileSetting
- Defined in:
- lib/pdk/config/ini_file_setting.rb
Instance Attribute Summary
Attributes inherited from Setting
Instance Method Summary collapse
-
#initialize(_name, namespace, initial_value = nil) ⇒ IniFileSetting
constructor
Initialises the PDK::Config::JSONSchemaSetting object.
-
#validate!(value) ⇒ Object
Verifies that the new setting value is valid in an Ini File.
Methods inherited from Setting
#default, #default_to, #qualified_name, #to_s, #validate, #value, #value=
Constructor Details
#initialize(_name, namespace, initial_value = nil) ⇒ IniFileSetting
Initialises the PDK::Config::JSONSchemaSetting object.
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# File 'lib/pdk/config/ini_file_setting.rb', line 9 def initialize(_name, namespace, initial_value = nil) raise 'The IniFileSetting object can only be created within the IniFile Namespace' unless namespace.is_a?(PDK::Config::IniFile) super validate!(initial_value) unless initial_value.nil? end |
Instance Method Details
#validate!(value) ⇒ Object
Verifies that the new setting value is valid in an Ini File
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# File 'lib/pdk/config/ini_file_setting.rb', line 18 def validate!(value) # We're very restrictive here. Realistically Ini files only have string types return if value.nil? || value.is_a?(String) || value.is_a?(Integer) # The only other valid-ish type is a Hash unless value.is_a?(Hash) raise ArgumentError, _('The setting %{key} may only be a String or Integer, not %{class}') % { key: qualified_name, class: value.class, } end # Any hashes can only have a single String/Integer value value.each do |child_name, child_value| next if child_value.nil? || child_value.is_a?(String) || child_value.is_a?(Integer) raise ArgumentError, _('The setting %{key} may only be a String or Integer, not %{class}') % { key: qualified_name + '.' + child_name, class: child_value.class, } end end |