March 2019
Intermediate to advanced
336 pages
9h 9m
English
Content preview from Learn Data Structures and Algorithms with Golang
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String method
The fraction class has the numerator and denominator integer properties. The String method of the fraction class, as shown in the following snippet, returns a string version of fraction:
// string method of fraction classfunc (frac fraction) String() string { return fmt.Sprintf("%d/%d", frac.numerator, frac.denominator)}
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