var graph = require('gen-graph');
 
 
var conf = graph(shrinkwrap_json, options);
 
conf = graph(shrinkwrap);
 
conf = graph([shrinkwrap1, shrinkwrap2], {
  edge_keys:['dependencies', 'asyncDependencies', 'devDependencies']
});

var conf = graph({ name: "json", version: "1.0.0"});
 
// compressed conf will be
{
  0: [ 1.0.0" ],
  _: {
      "json@1.0.0": 0
  }
}
 
conf = graph({ name: "json", version: "1.0.0"}, { compress: false});
 
// uncompressed conf will be
{
  0: [ "json@1.0.0" ],
  _: {
      "json@1.0.0": 0
  }
}