annois

annois - Type checkers for JavaScript

annois provides an alternative to is.js. Its API is compatible with generators.js. This can be handy for generative testing.

Usage:

var is = require('annois');
 
 
// type comparisons
is.object(...);
is.array(...);
is.boolean(...);
 
// additional comparisons
is.upperCharacter(...);
is.object.with(['name', 'age'], ...);
 
// see source for more or introspect the library

License

annois is available under MIT. See LICENSE for more details.