trnc
Reputation: 21577
Ruby float with double 0
When printing floats, ruby prints 1234.0 with only one 0 after the period. How can I force ruby to print two 0s?
Upvotes: 8
Views: 6003
Answers (1)
Michael Kohl
Reputation: 66837
Format strings to the rescue:
>> puts "%.2f" % 1.0 #=> nil
1.00
Upvotes: 24
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