My favourite hobby after @scalaworldconf is to read everything @edmund_noble writes on scala/scala gitter channel.
You should too#pure #gold
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Basically default to . and (...) for lambdas, but use space and { ... } if you need multi-line (including partial functions). Never post-fix
I remember suddenly becoming comfortable with `foo { ... }.bar { ... }`-style chaining about four years ago, and it was quite liberating.
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I've always been uncomfortable with that. Unfortunately, `foo { }.bar { }` has different type inference than `foo { } bar { }`.
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This is why `match` bugs me, now. I'd love to be able to write `value.match { ... }.map { ... }`, like I could back in Scala 1.x... ;)
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For years I struggled to accept that the space between method name and `{` could have higher precedence than the dot after the `}`.
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space between closing brace and dot is what started all this.
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