How can you use this other indexOf form as an operator?
Answer
s indexOf ('o', 5)
Tags
#odersky-programming-in-scala-1ed #scala
Question
How can you use this other indexOf form as an operator?
Answer
?
Tags
#odersky-programming-in-scala-1ed #scala
Question
How can you use this other indexOf form as an operator?
Answer
s indexOf ('o', 5)
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Basic Types and Operations n though this indexOf
method takes two arguments, you can use it in operator notation. But whenever you call a method that takes multiple
arguments using operator notation, you have to place those arguments in parentheses. For example, here's <span>how you use this other
indexOf form as an operator (continuing from the previous example):
scala> s indexOf ('o', 5) // Scala invokes s.indexOf('o', 5)
res1: Int = 8
Any method can be an operator
In Scala operators a
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