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How to convert number with exponent in string to float in Ruby



247 views
asked Dec 24, 2020 by avibootz
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2 Answers

0 votes 
s = "98.3e4"

n = s.to_f

puts n
puts n.class




# run:
# 
# 983000.0
# Float
#

 



answered Dec 24, 2020 by avibootz
0 votes 
s = "98.3e-04"

n = s.to_f

puts n
puts n.class




# run:
# 
# 0.00983
# Float
#

 



answered Dec 24, 2020 by avibootz

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