license: make license npm registry digestible
travis: remove node 0.6 testing
Node 0.6 isn't supported anymore. All tests fail: https://travis-ci.org/visionmedia/node-querystring/jobs/16909547
Make `make test` work on Windows.
Quoting the filename avoids the following error on Windows: > '.' is not recognized as an internal or external command, > operable program or batch file. > make: *** [test] Error 1
use blacklist instead of nullary objects
To be a proper object-keys shim, it has to only iterate over own properties. Would you be OK adding a dependency, `object-keys`? It's a well-tested Object.keys shim.
added a judgment of whether environment can restore Object#prototype.
Use hasOwnProperty when iterating over Array
Avoid infinite loop when a native prototype has an enumerable property