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dearblue
37 lines
646 B
Ruby
37 lines
646 B
Ruby
##
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# ensure Test
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class EnsureYieldBreak
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attr_reader :ensure_context
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def try
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yield
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ensure
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@ensure_context = self
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end
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end
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assert('ensure - context - yield') do
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yielder = EnsureYieldBreak.new
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yielder.try do
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end
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assert_equal yielder, yielder.ensure_context
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end
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assert('ensure - context - yield and break') do
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yielder = EnsureYieldBreak.new
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yielder.try do
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break
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end
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assert_equal yielder, yielder.ensure_context
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end
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assert('ensure - context - yield and return') do
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yielder = EnsureYieldBreak.new
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lambda do
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yielder.try do
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return
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end
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end.call
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assert_equal yielder, yielder.ensure_context
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end
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