if not game then script = require "test/relative-string" end

local graph = require(script.Parent.graph)
type Node<T> = graph.Node<T>
local get_scope = graph.get_scope

local function untrack<T>(source: () -> T): T
    local scope = get_scope()
    
    if scope then
        -- sources are only tracked if the node in scope has an effect
        local effect = scope.effect
        scope.effect = false

        local ok, result = pcall(source)

        scope.effect = effect :: () -> ()

        if not ok then error(result, 0) end

        return result
    else
        return source()
    end
end

return untrack