forked from rojo-rbx/rojo
0f8e1625d5
Uses Stylua to format all existing Lua files, and adds a CI check in `lint` to pin this improvement. Excludes formatting dependencies, of course.
47 lines
750 B
Lua
47 lines
750 B
Lua
local function compare(a, b)
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if a > b then
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return 1
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elseif a < b then
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return -1
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end
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return 0
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end
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local Version = {}
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--[[
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Compares two versions of the form {major, minor, revision}.
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If a is newer than b, 1.
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If a is older than b, -1.
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If a and b are the same, 0.
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]]
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function Version.compare(a, b)
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local major = compare(a[1], b[1])
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local minor = compare(a[2] or 0, b[2] or 0)
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local revision = compare(a[3] or 0, b[3] or 0)
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if major ~= 0 then
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return major
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end
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if minor ~= 0 then
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return minor
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end
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return revision
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end
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function Version.display(version)
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local output = ("%d.%d.%d"):format(version[1], version[2], version[3])
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if version[4] ~= nil then
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output = output .. version[4]
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end
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return output
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end
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return Version
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