camelcase is used for other angular functions and forEach is also
used by EcmaScript standard.
- rename the internal as well as the external function name
- tweak the implementation of the function so that it doesn't
clober it self when we extend the angular object with an
object that has a forEach property equal to this forEach function
Closes#85
When a method foo is called on a Resource object, say myResource there are two copies that happen to the resource:
- one inside Resource.foo() in some dummy function
- another inside myResource.$foo() inside the callback passed to foo()
"partials". The pattern is demostrated in the unittest:
Resource.query returns a list of "keys" to resources, which are
partially defined. They have enough data to allow $get to fetch the
whole gamout. Then $get fetches all the details of the resource.
