Method: Origami::Stream#each_filter

Defined in:
lib/origami/stream.rb

#each_filter ⇒ Object

Iterates over each Filter in the Stream.



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# File 'lib/origami/stream.rb', line 193

def each_filter
    filters = self.Filter

    return enum_for(__method__) do
        case filters
        when NilClass then 0
        when Array then filters.length
        else
            1
        end
    end unless block_given?

    return if filters.nil?

    if filters.is_a?(Array)
        filters.each do |filter| yield(filter) end
    else
        yield(filters)
    end

    self
end