10
11
12
13
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17
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return nil
end
local s = self:gsub("%s+$", "")
return s
end
function string:strip()
return self:lstrip():rstrip()
end
|
>
>
>
>
>
>
>
>
>
>
>
|
10
11
12
13
14
15
16
17
18
19
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|
return nil
end
local s = self:gsub("%s+$", "")
return s
end
function string:strip()
return self:lstrip():rstrip()
end
function string:startswith(text)
local size = text:len()
if self:sub(1, size) == text then
return self
end
end
function string:endswith(text)
if self:sub(-#text) == text then
return self
end
end
|