class RBench::Report

def initialize(runner, group, name, times=nil,&block)
  @runner = runner
  @group  = group
  @name   = name
  @times  = (times || runner.times).ceil
  @cells  = {}
  @block  = block 
  
  # Setting the default for all cells
  runner.columns.each {|c| @cells[c.name] = c.name == :times ? "x#{@times}" : c.default }
  
  new_self = (class << self; self end)
  @runner.columns.each do |column|
    new_self.class_eval <<-CLASS
      def #{column.name}(val=nil,&block)
        @cells[#{column.name.inspect}] = block ? Benchmark.measure { @times.times(&block) }.real : val
      end
    CLASS
  end
end