Class: UserPreferences::PreferenceDefinition

Inherits:
Object
  • Object
show all
Defined in:
lib/user_preferences/preference_definition.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(definition, category, name) ⇒ PreferenceDefinition

Returns a new instance of PreferenceDefinition.



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# File 'lib/user_preferences/preference_definition.rb', line 5

def initialize(definition, category, name)
  @definition = definition
  @category = category
  @name = name
end

Instance Attribute Details

#category ⇒ Object (readonly)

Returns the value of attribute category.



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# File 'lib/user_preferences/preference_definition.rb', line 3

def category
  @category
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/user_preferences/preference_definition.rb', line 3

def name
  @name
end

Instance Method Details

#binary? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/user_preferences/preference_definition.rb', line 19

def binary?
  !@definition.is_a?(Hash)
end

#default ⇒ Object 



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# File 'lib/user_preferences/preference_definition.rb', line 23

def default
  binary? ? @definition : @definition[:default]
end

#lookup(index) ⇒ Object 



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# File 'lib/user_preferences/preference_definition.rb', line 27

def lookup(index)
  permitted_values[index] if index
end

#permitted_values ⇒ Object 



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# File 'lib/user_preferences/preference_definition.rb', line 11

def permitted_values
  if binary?
    result = [false, true]
  else
    @definition[:values]
  end
end

#to_db(value) ⇒ Object 



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# File 'lib/user_preferences/preference_definition.rb', line 31

def to_db(value)
  value = to_bool(value) if binary?
  permitted_values.index(value)
end