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assert("Kernel.#binding") do
assert_kind_of Binding, binding
end
assert("Binding#local_variables") do
block = Proc.new do |a|
b = 1
binding
end
assert_equal [:a, :b, :block], block.call(0).local_variables
end
assert("Binding#eval") do
b = nil
1.times { x, y, z = 1, 2, 3; [x,y,z]; b = binding }
assert_equal([1, 2, 3], b.eval("[x, y, z]"))
end
|
