Class: Vario::Condition

Inherits:
Object
  • Object
show all
Includes:
ActiveModel::Model
Defined in:
app/models/vario/condition.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(setting, key, value) ⇒ Condition

Returns a new instance of Condition.



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# File 'app/models/vario/condition.rb', line 8

def initialize(setting, key, value)
  @setting = setting
  @key = key
  @value = value
end

Instance Attribute Details

#key ⇒ Object

Returns the value of attribute key.



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# File 'app/models/vario/condition.rb', line 6

def key
  @key
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'app/models/vario/condition.rb', line 6

def value
  @value
end

Instance Method Details

#collection ⇒ Object 



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# File 'app/models/vario/condition.rb', line 26

def collection
  return @collection if @collection

  @collection = key_data[:collection]
  @collection ||= instance_exec(&key_data[:collection_proc]) if key_data[:collection_proc]
  @collection ||= []
  if value.present?
    current_value = @collection.find { |entry| entry.last == value }
    @collection << ["<#{value}>", value] unless current_value
  end
  @collection
end

#human_value ⇒ Object 



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# File 'app/models/vario/condition.rb', line 14

def human_value
  if key_data[:type] == :select
    collection.find { |entry| entry.last == value }.first
  else
    value
  end
end

#key_data ⇒ Object 



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# File 'app/models/vario/condition.rb', line 22

def key_data
  Vario.config.key_data_for(key)
end