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20 lines
554 B
Text
20 lines
554 B
Text
if not game then script = require "test/relative-string" end
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local graph = require(script.Parent.graph)
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local create_node = graph.create_node
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local push_child_to_scope = graph.push_child_to_scope
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local assert_stable_scope = graph.assert_stable_scope
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local evaluate_node = graph.evaluate_node
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local function derive<T>(source: () -> T): () -> T
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local node = create_node(assert_stable_scope(), source, false :: any)
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evaluate_node(node)
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return function()
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push_child_to_scope(node)
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return node.cache
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end
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end
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return derive
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