JS Solution

Pretty simple JS solution.
My shitty solution
Another non-solution in ruby using proc
Add fourth javascript solution
Actually fifth solution - this stuff moves fast, yo
changed folder
window -> var

oops, leaked this one in when changing folders.
Add scala solution
Added another c sharp soln
Mathematica solution

Mathematica uses square brackets `[]` instead of normal parenthesis for function invocation.

Hope you don't mind.
Added another c sharp soln
Add D solution

Overloading opCall.
Create goal.R
New Julia solution, uses inner constructor.
Up the scala elegance. Shouts to @stevenheidel
Ruby solution to the g()('al') challenge
Added another groovy solution
Create solution-2.clj
Scala 3-liner

This is actually pretty much just a general string builder:
```g()()(“db”)()(“y”)``` == ```”goodboy”```
Rubinius solution (hack).