Custom string methods
| Run Settings | |
|---|---|
| Language | Lua |
| Language Version | |
| Run Command |
| Snippet Metadata | |
|---|---|
| Owner | rightfold |
| Created | 9 years ago |
| Modified | 9 years ago |
| Visibility | Public |
t = getmetatable("")
function t.__index:twice()
return self .. self
end
print(("hi"):twice())
| Editor Settings | |
|---|---|
| Theme | |
| Key bindings | |
| Full width | |
| Lines |