Module:Protect: Difference between revisions
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meta>Petr Matas New module |
meta>Petr Matas Tweak errFormat behavior |
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Line 1: | Line 1: | ||
local function processResult(errFormat, success, ...) | local function processResult(errFormat, success, ...) | ||
if not success then | if not success then | ||
Line 13: | Line 7: | ||
local function protect(func, errFormat, raw) | local function protect(func, errFormat, raw) | ||
errFormat = errFormat or 'Error: %s' | |||
if not raw then | |||
errFormat = '<strong class="error">' .. errFormat .. '</strong>' | |||
errFormat = | |||
end | end | ||
Revision as of 15:21, 19 August 2018
Documentation for this module may be created at Module:Protect/doc
local function processResult(errFormat, success, ...)
if not success then
return string.format(errFormat, tostring(... or '(no message)'))
end
return ...
end
local function protect(func, errFormat, raw)
errFormat = errFormat or 'Error: %s'
if not raw then
errFormat = '<strong class="error">' .. errFormat .. '</strong>'
end
return function (...)
return processResult(errFormat, pcall(func, ...))
end
end
return protect