Module: MergeFilter::ClassMethods

Defined in:
lib/merge_filter.rb

Instance Method Summary collapse

Instance Method Details

#default_scope(&block) ⇒ Object 



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# File 'lib/merge_filter.rb', line 12

def default_scope &block
  define_method :default_scope do
    if block_given?
      yield
    else
      fail NotImplementedError, "You need to supply a default_scope."
    end
  end
end

#filter_by(column, &block) ⇒ Object 



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# File 'lib/merge_filter.rb', line 22

def filter_by column, &block
  define_method column do |*args|
    if block_given?
      yield filter.fetch(column), default_scope
    else
      default_scope.where(column => args)
    end
  end
end