Change x from an integer to a floating point with the to_f method from the Fixnum class : Integer « Number « Ruby
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Ruby
»
Number
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Integer
Change x from an integer to a floating point with the to_f method from the Fixnum class
x =
100
x.to_f # =>
100.0
Related examples in the same category
1.
Integer and Float
2.
An integer with the kind_of? method (this method is from the Object class).
3.
Integer is an instance of the Fixnum class, which inherits the Integer class.
4.
difference between 'puts x / y' and 'puts x.to_f / y.to_f'
5.
to integers, using to_i:
6.
puts 120.chr
7.
Basic Math Operations for integer
8.
List the modules which Integer class is from
9.
General Predicates
10.
Integer predicates
11.
Comparison Methods
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