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Rails alt row colors

/ Published in: Ruby
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  1. # Used to alternate row colors in a table
  2. def alt( s = '', s2 = '2' )
  3.   @alt_state = true if @alt_state.nil?
  4.   @alt_state = !@alt_state
  5.   @alt_state ? s2 : s
  6. end

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