Class: Dorsale::SmallData::FilterStrategyByKeyValue

Inherits:

Object
FilterStrategy
Dorsale::SmallData::FilterStrategyByKeyValue

Defined in:: app/models/dorsale/small_data/filter_strategy_by_key_value.rb

Direct Known Subclasses

BillingMachine::SmallData::FilterStrategyByTimePeriod, FilterStrategyByDate, FilterStrategyByDateBegin, FilterStrategyByDateEnd

Instance Attribute Summary collapse

#key ⇒ Object readonly

Returns the value of attribute key.

Instance Method Summary collapse

#apply(query, value) ⇒ Object
#initialize(key = nil) ⇒ FilterStrategyByKeyValue constructor

A new instance of FilterStrategyByKeyValue.

Constructor Details

#initialize(key = nil) ⇒ `FilterStrategyByKeyValue`

Returns a new instance of FilterStrategyByKeyValue.



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# File 'app/models/dorsale/small_data/filter_strategy_by_key_value.rb', line 6

def initialize(key = nil)
  @key = key
end

Instance Attribute Details

#key ⇒ `Object` (readonly)

Returns the value of attribute key.



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# File 'app/models/dorsale/small_data/filter_strategy_by_key_value.rb', line 4

def key
  @key
end

Instance Method Details

#apply(query, value) ⇒ `Object`



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# File 'app/models/dorsale/small_data/filter_strategy_by_key_value.rb', line 10

def apply(query, value)
  query.where("#{key} = ?", value)
end