my_map from CBL source

[Todd Freese]

I lifted some code from the CBL source and I am having troubles with getting method call to build.

The code is calling the my_map method from CollectionUtils.h and it can't find this method.

I'm calling #import <CouchbaseLite/CouchbaseLite.h> which I would think would import all the necessary files.

I tried #import <CouchbaseLite/CollectionUtils.h> but no luck.

What I'm I missing?

Todd

[Jens Alfke]

On Feb 25, 2014, at 8:05 AM, Todd Freese <to...@filmworkers.com> wrote:

> The code is calling the my_map method from CollectionUtils.h and it can't find this method.

It’s in CollectionUtils.h, inside the Couchbase Lite sources.

> I'm calling #import <CouchbaseLite/CouchbaseLite.h> which I would think would import all the necessary files.
> I tried #import <CouchbaseLite/CollectionUtils.h> but no luck.

Nope. The CBL source code has lots of internal headers and source files and private APIs. That’s one of them.

It’s not hard to replace my_map. It’s a typical ‘map’ operation: it calls the block on every element of the array and collects the return values into a new array. You can easily rewrite that as a standard for loop.

—Jens