35 lines
581 B
Lua
35 lines
581 B
Lua
---@class lazyvim.util.inject
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local M = {}
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---@generic A: any
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---@generic B: any
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---@generic C: any
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---@generic F: function
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---@param fn F|fun(a:A, b:B, c:C)
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---@param wrapper fun(a:A, b:B, c:C): boolean?
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---@return F
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function M.args(fn, wrapper)
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return function(...)
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if wrapper(...) == false then
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return
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end
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return fn(...)
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end
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end
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function M.get_upvalue(func, name)
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local i = 1
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while true do
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local n, v = debug.getupvalue(func, i)
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if not n then
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break
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end
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if n == name then
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return v
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end
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i = i + 1
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end
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end
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return M
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