VimGolfRuby 1.9 compat
Remember when Ruby supported `when <expr> :`? Well, it doesn't in 1.9, so let's make sure we use `then`, without ruining our lovely new hash syntax!
Start file
#!/usr/bin/env ruby
class Klass
ITEMS = {
foo: ["bar", "baz"],
lorem: "ipsum",
}
def initialize(args)
@item = case args.first
when :foo, :bar: ITEMS[:foo][1]
when :lorem : ITEMS[:lorem]
end
end
end
End file
#!/usr/bin/env ruby
class Klass
ITEMS = {
foo: ["bar", "baz"],
lorem: "ipsum",
}
def initialize(args)
@item = case args.first
when :foo, :bar then ITEMS[:foo][1]
when :lorem then ITEMS[:lorem]
end
end
end
View Diff
11,12c11,12 < when :foo, :bar: ITEMS[:foo][1] < when :lorem : ITEMS[:lorem] --- > when :foo, :bar then ITEMS[:foo][1] > when :lorem then ITEMS[:lorem]
Solutions by @kjrnleto:
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