Error in rounding off values using .round in Ruby
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by Shreyas Satish
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Published on 2010-05-01T04:41:34Z
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2010/05/01
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The following piece of code works perfectly in script/console but returns the following error when i compile the same in a ruby script.: :in `round': wrong number of arguments (1 for 0) (ArgumentError)
tf={"ph"=>{0=>1.33333333333333, 1=>1.5}, "fee"=>{0=>1.66666666666667}, "test"=>{0=>1.16666666666667, 1=>1.25}, "what"=>{0=>2.0, 1=>2.0}, "for"=>{0=>1.5}, "is"=>{0=>1.83333333333333, 1=>1.75}}
tf.each{|k,v| v.each{|k1,v1| tf[k][k1]=(v1.round(5))}}
Any Ideas ? Cheers !
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