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local function buildValueArgs(func, source, select)
local names = {}
local values = {}
if func.args then
for i, arg in ipairs(func.args) do
names[i] = arg.key
end
end
if func.argValues then
for i, value in ipairs(func.argValues) do
values[i] = value.type
end
end
local strs = {}
local argLabel
local start = 1
if source.object then
start = 2
if select then
select = select + 1
end
end
local max
if func.built then
max = #names
else
max = math.max(#names, #values)
end
for i = start, max do
local name = names[i]
local value = values[i] or 'any'
if name then
strs[#strs+1] = name .. ': ' .. value
else
strs[#strs+1] = value
end
if i == select then
argLabel = strs[#strs]
end
end
if func.hasDots then
strs[#strs+1] = '...'
end
return table.concat(strs, ', '), argLabel
end
local function buildValueReturns(func)
if not func.hasReturn then
return ''
end
local strs = {}
if func.returns then
for i, rtn in ipairs(func.returns) do
strs[i] = rtn.type
end
end
if #strs == 0 then
strs[1] = 'any'
end
return '\n -> ' .. table.concat(strs, ', ')
end
return function (name, func, source, select)
local args, argLabel = buildValueArgs(func, source, select)
local returns = buildValueReturns(func)
local title = ('function %s(%s)%s'):format(name, args, returns)
return {
label = title,
argLabel = argLabel,
}
end
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