class Object
Public Instance Methods
limit(count)
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# File lib/etl/common.rb, line 16 def limit(count) count = Integer(count || -1) return if count == -1 transform do |row| @counter ||= 0 @counter += 1 @counter > count ? nil : row end end
show_me()
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# File lib/etl/common.rb, line 9 def show_me transform do |row| ap row row end end