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kgriffs / string_util.lua
Created May 27, 2020 17:41
Lua string utilities (contains, startswith, endswith, replace, insert)
function string:contains(sub)
return self:find(sub, 1, true) ~= nil
end
function string:startswith(start)
return self:sub(1, #start) == start
end
function string:endswith(ending)