zeus (Zeus 81)
- Login: zeus
- Registered on: 06/03/2019
- Last sign in: 07/04/2019
Issues
| open | closed | Total | |
|---|---|---|---|
| Assigned issues | 0 | 0 | 0 |
| Reported issues | 0 | 1 | 1 |
Activity
06/03/2019
-
04:47 PM Ruby Feature #15896 (Rejected): Symbol#+
- I've made this today
``` ruby
class Symbol
@@cache_add = Hash.new {|h1,k1| h1[k1] = Hash.new {|h2,k2| h2[k2] = :"#{k1}#{k2}"}}
def +(s) @@cache_add[self][s] end
end
:abc + :def
# => :abcdef
```
I thought it was so awesome ...