31 lines
717 B
Lua
31 lines
717 B
Lua
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---@brief [[
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---Do not edit this file, it was generated!
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---Provides a function to rotate a lua vararg
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---@brief ]]
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local tbl = require('plenary.tbl')
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local rotate_lookup = {}
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{% for n in range(1, amount) %}
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rotate_lookup[{{n}}] = function ({% for n in range(n) %} A{{n}} {{ ", " if not loop.last else "" }} {% endfor %})
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return {% for n in range(1, n) %} A{{n}}, {% endfor %} A0
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end
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{% endfor %}
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local function rotate_n(first, ...)
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local n = select("#", ...) + 1
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local args = tbl.pack(...)
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args[n] = first
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return tbl.unpack(args, 1, n)
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end
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local function rotate(nargs, ...)
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if nargs == nil or nargs < 1 then
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return
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end
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return (rotate_lookup[nargs] or rotate_n)(...)
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end
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return rotate
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