Module:Util

Documentation for this module may be created at Module:Util/doc

---@param text string
---@return string
local function _resolve_pipe(text)
    local func = text:gmatch("|.*")
    return func():sub(2)
end

---@return table, table
local function _get_args_and_pargs(frame)
    local args = frame.args
    local parent = frame:getParent()
    local pargs={}
    if parent then pargs=parent.args end
    return args, pargs
end

local mod = {
    get_args_and_pargs = _get_args_and_pargs,
    resolve_text = _resolve_pipe
}

function mod.resolve_pipe(frame)
    local args, pargs = mod.get_args_and_pargs(frame)
    local pipe = args[1] or pargs[1] or ""
    return _resolve_pipe(pipe)
end

return mod