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What is a generator in the following code?
for(i <- 1 to 10) println(i)
i <- 1 to 10
1 to 10
for(i <- 1 to 10)
A generator defines a named val and assigns to it a series of values in a for expression. For example, in for(i <- 1 to 10), the generator is “i <- 1 to 10”. The value to the right of the <- is the generator expression.
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