parser.flattenObject is called too often

[ribizli]

As the language definition JSON object can get complex, it is a performance penalty to always flatten this JSON, any time a translate.get (or translate.instant) is called.

I'd recommend the other way: parsing the key (split by dot) and try to address the JSON field recursively.

E.g. (just a dummy demonstration):

let key = 'keyA.keyB.keyC';
let keys = key.split('.');
let value;
try {
  value = obj;
  for (let i = 0; i < keys.length; i++) {
    value = value[key[i]];
  }
} catch (e) {
  value = '!!!not found';
}

[ocombe]

Hmm interesting yes, I'll take a look at this. If you want to do a PR you can :)

[ribizli]

During the PR I recognized that the bundles/ng2-translate.js is also checked in. I think it is unneeded, since prepublish creates this file for npm, right?

[ocombe]

Well it's nice to have it on github if people need it for plunkr (or something like that).

[ribizli]

For that there is: https://npmcdn.com/ng2-translate/bundles/ng2-translate.js

[ocombe]

Ahh nice, I didn't know that one.
When I have the time I'll add a plunkr that people can fork for issues, I'll use that, thanks.