1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
function string:lstrip()
return self:gsub("^%s+", "")
end
function string:rstrip()
return self:gsub("%s+$", "")
end
function string:strip()
return self:lstrip():rstrip()
end
function string:startswith(text)
local size = text:len()
if self:sub(1, size) == text then
return self
end
end
|
>
|
>
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
function string:lstrip()
return self:gsub("^%s+", "")
end
function string:rstrip()
return self:gsub("%s+$", "")
end
function string:strip()
local k1
k1 = self:lstrip()
return k1:rstrip()
end
function string:startswith(text)
local size = text:len()
if self:sub(1, size) == text then
return self
end
end
|