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Resolve let! not working on uninferable types
Resolves https://github.com/icy-arctic-fox/spectator/issues/4 Use ValueWrapper trick again and initialize immediately with before_each hook.
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1 changed files with 10 additions and 3 deletions
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@ -19,11 +19,18 @@ module Spectator
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end
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end
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macro let!(name, &block)
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macro let!(name, &block)
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# TODO: Doesn't work with late-defined values (let).
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@%wrapper : ::Spectator::ValueWrapper?
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@%value = {{yield}}
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def %wrapper
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{{block.body}}
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end
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before_each do
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@%wrapper = ::Spectator::TypedValueWrapper.new(%wrapper)
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end
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def {{name.id}}
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def {{name.id}}
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@%value
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@%wrapper.as(::Spectator::TypedValueWrapper(typeof(%wrapper))).value
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end
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end
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end
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end
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