Class: Utility::Filtering

Inherits:
Object
  • Object
show all
Defined in:
lib/utility/filtering.rb

Class Method Summary collapse

Class Method Details

.extract_filter(filtering) ⇒ Object 



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# File 'lib/utility/filtering.rb', line 12

def extract_filter(filtering)
  return {} unless filtering.present?

  # assume for now, that first object in filtering array or a filter object itself is the only filtering object
  filter = filtering.is_a?(Array) ? filtering.first : filtering

  filter.present? ? filter : {}
end