# Git branch in prompt.
parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* (.*)/ (1)/'
}
export PS1="u@h W[33[32m]$(parse_git_branch)[33[00m] $ "
set -o vi
if [ -f ~/.bashrc ]; then
 . ~/.bashrc
fi

//1. in ui-router:
resolve: {
  friends: ['$http', function($http) {
    return $http.get('/api/friends.json').then(function(data) {
      return response.data;
    });
  }]
}
//2. in controller:
.controller('ctrl', ['$scope', 'friends', function($scope, friends) {
  $scope.friends = friend;
}]);

//3. or wrap Friends in a factory:
resolve: {
  friends: ['Friends', function(Friends) {
    return Friends.get();
  }]
}

//4. keys: when using $http + resolve, using then() instead of success()
return $http.get('api/friends.json').then(function(response) {
  return response.data;
});