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# File 'lib/jekyll-read-time/filter.rb', line 14
def read_time( input )
minutes = calculate_time(input)
case minutes
when 2 then minutes_s = 'two'
when 3 then minutes_s = 'three'
when 4 then minutes_s = 'four'
when 5 then minutes_s = 'five'
when 6 then minutes_s = 'six'
when 7 then minutes_s = 'seven'
when 8 then minutes_s = 'eight'
when 9 then minutes_s = 'nine'
else minutes_s = minutes
end
minutes > 0 ? "#{minutes_s} minute read" : "less than one minute read"
end
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