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Control flow keywords should begin their line #785

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13 changes: 13 additions & 0 deletions README.adoc
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Expand Up @@ -1052,6 +1052,19 @@ end

== Flow of Control

=== Control Flow Keywords [[control-flow-keywords]]

Keywords that alter control flow, e.g. `next`, `raise`, `return`, etc. should appear at the beginning of the line.

[source,ruby]
----
# bad
makes_sense? ? "Great success!" : raise("Woah.")

# good
raise("Woah.") unless makes_sense?
----

=== No `for` Loops [[no-for-loops]]

Do not use `for`, unless you know exactly why.
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