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fix out-of-order: def foldLeft[B](z: B)(op: (A,B) => B): B #976

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Jan 9, 2018
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fix out-of-order: def foldLeft[B](z: B)(op: (A,B) => B): B #976

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2 changes: 1 addition & 1 deletion _style/declarations.md
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Expand Up @@ -207,7 +207,7 @@ There are three main reasons you should do this:
type inferencer can allow a simpler syntax when invoking the
remaining parameter lists. Consider fold:

def foldLeft[B](z: B)(op: (A,B) => B): B
def foldLeft[B](z: B)(op: (B, A) => B): B
List("").foldLeft(0)(_ + _.length)

// If, instead:
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