example of reading yaml into a matlab struct via java interop

gistfile1.matlab

%% read YAML and put into matlab struct
%% http://code.google.com/p/snakeyaml/
import('org.yaml.snakeyaml.Yaml');
yamlreader = Yaml();
yml = fileread(yml_filepath);

jymlobj = yamlreader.load(yml);

num_question = jymlobj.size;

vec_Q = {};
for i = 1:num_question
  jls_qobj = jymlobj.get(java.lang.Integer(i));
  for j = 0:jls_qobj.size-1 % java array index is 0 to size-1
    jqobj = jls_qobj.get(j);
    vec_Q{i, j+1, 1} = jqobj.get('question');

    q_right = jqobj.get('correct');

    if length(q_right) > 0
      vec_Q{i, j+1, 2} = q_right;
      vec_Q{i, j+1, 3} = jqobj.get('incorrect');
      %% ... etc ...
    end
  end
end