Method: Array#table_line

Defined in:
lib/array/formatter.rb

#table_line(position) ⇒ Object

table_line position

generate a table line for position (:top, :middle, :bottom)



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# File 'lib/array/formatter.rb', line 234

def table_line(position)
  c = @chars
  left, line, mid, right = case position
                           when :top     then [c[:tlb], c[:tb], c[:tib], c[:trb]]
                           when :middle  then [c[:lib], c[:ib], c[:mib], c[:rib]]
                           when :bottom  then [c[:blb], c[:bb], c[:bib], c[:brb]]
                           end
  s = @chars.wrap(left + @widths.map{|w| line * (w + 2)}.join(mid) + right) + "\n"
  s
end