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Add vector.combine (#11920)

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Lars Müller 2022-05-04 13:44:14 +02:00 • committed by GitHub
parent e9e671078c
commit ae7664597e
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4 changed files with 20 additions and 0 deletions
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8
builtin/common/tests/vector_spec.lua
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@ -128,6 +128,14 @@ describe("vector", function()
assert.equal(vector.new(4.1, 5.9, 5.5), a:apply(f))
end)
it("combine()", function()
local a = vector.new(1, 2, 3)
local b = vector.new(3, 2, 1)
assert.equal(vector.add(a, b), vector.combine(a, b, function(x, y) return x + y end))
assert.equal(vector.new(3, 2, 3), vector.combine(a, b, math.max))
assert.equal(vector.new(1, 2, 1), vector.combine(a, b, math.min))
end)
it("equals()", function()
local function assertE(a, b)
assert.is_true(vector.equals(a, b))