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Fix invalid code example #1527

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Sep 19, 2019
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Fix invalid code example #1527

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2 changes: 1 addition & 1 deletion _style/declarations.md
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Expand Up @@ -220,7 +220,7 @@ There are three main reasons you should do this:
// If, instead:
def foldLeft[B](z: B, op: (B, A) => B): B
// above won't work, you must specify types
List("").foldLeft(0, (b: Int, a: String) => a + b.length)
List("").foldLeft(0, (b: Int, a: String) => b + a.length)
List("").foldLeft[Int](0, _ + _.length)

For complex DSLs, or with type-names that are long, it can be difficult
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