Class: PRC::SectionConfig

Inherits:
BaseConfig show all
Defined in:
lib/prc_section_config.rb

Overview

SectionConfig class layer based on BaseConfig.

It supports a data_options :section for #[], #[]=, etc…

Instance Attribute Summary

Attributes inherited from BaseConfig

#data, #filename, #latest_version, #version

Instance Method Summary collapse

Methods inherited from BaseConfig

#data_options, #erase, #initialize, #latest_version?, #load, #rh_key_to_symbol, #rh_key_to_symbol?, #save, #to_s

Constructor Details

This class inherits a constructor from PRC::BaseConfig

Instance Method Details

#[](*keys) ⇒ Object

Get the value of a specific key under a section. You have to call #data_options(:section => ‘MySection’)

  • Args :

    • keys : keys to get values from a section set by data_options. If section is not set, it will use :default

  • Returns :

    • key value.

  • Raises : Nothing



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# File 'lib/prc_section_config.rb', line 36

def [](*keys)
  return nil if keys.length == 0
  return p_get(:default, *keys) if @data_options[:section].nil?
  p_get(@data_options[:section], *keys)
end

#[]=(*keys, value) ⇒ Object

Set the value of a specific key under a section. You have to call #data_options(:section => ‘MySection’)

  • Args :

    • keys : keys to get values from a section set by data_options. If section is not set, it will use :default

  • Returns :

    • key value.

  • Raises : Nothing



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# File 'lib/prc_section_config.rb', line 52

def []=(*keys, value)
  return nil if keys.length == 0
  return p_set(:default, *keys, value) if @data_options[:section].nil?
  p_set(@data_options[:section], *keys, value)
end

#del(*keys) ⇒ Object

remove the key under a section. You have to call #data_options(:section => ‘MySection’)

  • Args :

    • keys : keys to get values from a section set by data_options. If section is not set, it will use :default

  • Returns :

    • key value.

  • Raises : Nothing



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# File 'lib/prc_section_config.rb', line 84

def del(*keys)
  return nil if keys.length == 0
  return p_del(:default, *keys) if @data_options[:section].nil?
  p_del(@data_options[:section], *keys)
end

#exist?(*keys) ⇒ Boolean

Check key existence under a section. You have to call #data_options(:section => ‘MySection’)

  • Args :

    • keys : keys to get values from a section set by data_options. If section is not set, it will use :default

  • Returns :

    • key value.

  • Raises : Nothing

Returns:

  • (Boolean) 


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# File 'lib/prc_section_config.rb', line 68

def exist?(*keys)
  return nil if keys.length == 0
  return p_exist?(:default, *keys) if @data_options[:section].nil?
  p_exist?(@data_options[:section], *keys)
end